DES MOINES – The leading Democratic White House contenders drew stark contrasts with each other Friday night at the largest gathering of party activists before one of them accepts the party’s presidential nomination next summer in Milwaukee. In 12-minute addresses at the Iowa Democratic Party’s Liberty and Justice Celebration, held in a packed sports arena in the heart of the state’s largest city, the front-running candidates each made their case for why they are best positioned to take on President TrumpDonald John TrumpSenate advances public lands bill in late-night vote Warren, Democrats urge Trump to back down from veto threat over changing Confederate-named bases Esper orders ‘After Action Review’ of National Guard’s role in protests MORE in 2020. The event marked the beginning of a frenzied three-month sprint to the Iowa caucuses, when voters will meet in school cafeterias and community centers around the Hawkeye State to kick off the party’s nominating contest. ADVERTISEMENT”As friends, and we are friends, let us acknowledge that we have some disagreements,” Sen. Bernie SandersBernie SandersThe Hill’s 12:30 Report: Milley apologizes for church photo-op Harris grapples with defund the police movement amid veep talk Biden courts younger voters — who have been a weakness MORE (I-Vt.) said during his address Friday. While the candidates did not name each other in their speeches, they openly feuded over expansive plans to overhaul the American health care system, address a rising volume of student debt and heal the deep partisan schisms that have split the nation. For a party badly shaken by Trump’s unexpected election in 2016, the subtext for many emerging battle lines in the Democratic race is the ability to take on Trump in a nationally televised debate – and in the midst of what is likely to be a multi-billion dollar fight for the White House. “Vladimir PutinVladimir Vladimirovich PutinRepublicans release newly declassified intelligence document on FBI source Steele Feehery: How Trump can turn the protests into parades dedicated to making America great again You may pay more at the pump, as OPEC+ cuts oil production MORE doesn’t want me to be president. And number two, Donald Trump doesn’t want me to be the nominee. Spent a lot of money to make sure that I’m not. I’m flattered,” said former Vice President Joe BidenJoe BidenHillicon Valley: Biden calls on Facebook to change political speech rules | Dems demand hearings after Georgia election chaos | Microsoft stops selling facial recognition tech to police Trump finalizing executive order calling on police to use ‘force with compassion’ The Hill’s Campaign Report: Biden campaign goes on offensive against Facebook MORE. “The next president is going to be the commander in chief of a world in disarray. There’s going to be no time for on-the-job training.” Biden, trying to arrest his slide in the polls, cast himself as the most electable candidate in the crowded Democratic field, with his fans rattling together thunder sticks to echo his pledge to beat Trump “like a drum.” But tellingly, Biden also continued drawing contrasts with more liberal rivals who favor “Medicare for All” proposals that he says would levy taxes on middle class Americans. Hours after Sen. Elizabeth WarrenElizabeth WarrenWarren, Democrats urge Trump to back down from veto threat over changing Confederate-named bases OVERNIGHT DEFENSE: Joint Chiefs chairman says he regrets participating in Trump photo-op | GOP senators back Joint Chiefs chairman who voiced regret over Trump photo-op | Senate panel approves 0B defense policy bill Trump on collision course with Congress over bases with Confederate names MORE (D-Mass.) released details about how she would pay for her Medicare for All plan – details Biden’s campaign scoffed at – Biden argued that his alternative would be more palatable to voters. “We can make sure that the 160 million people who have private insurance can keep it if they want,” Biden said. “There will be no tax increases on the middle class. None, none, none.” Despite the attacks, several Warren advisors said privately they were pleased that her decision to release details of the plan earlier Friday was driving the conversation. Warren said the ambitious and costly plans she has rolled out are aimed at inspiring the voters Democrats will need to reclaim the White House. “If we’re going to meet the big challenges of our time, we need big ideas. Big ideas to inspire people, and get them out to caucus and get them out to vote. Big ideas to be the lifeblood of our party and show the world who and what Democrats will fight for. Big ideas to take back the Senate and put Mitch McConnellAddison (Mitch) Mitchell McConnellSenate advances public lands bill in late-night vote GOP senator to try to reverse requirement that Pentagon remove Confederate names from bases No, ‘blue states’ do not bail out ‘red states’ MORE out of a job,” Warren said. “And here’s the critical part: We need to be willing to fight for them. It’s easy to give up on a big idea. But when we give up on big ideas, we give up on the people whose lives would be touched by those ideas.” Where Warren once competed with Biden, on Friday she seemed more focused on South Bend, Ind., Mayor Pete ButtigiegPete ButtigiegScaled-back Pride Month poses challenges for fundraising, outreach Biden hopes to pick VP by Aug. 1 It’s as if a Trump operative infiltrated the Democratic primary process MORE (D), whose campaign has been ascendent in recent weeks. Both Warren and Buttigieg have clashed over the contours of the campaigns they hope to mount against Trump. Warren has emphasized her willingness to fight and Buttigieg appeals with a promise to bring a divided nation together. They each cast the other’s outlook as naive. “I didn’t just come here to end the era of Donald Trump. I am here to launch the era that must come next. Because in order to win and in order to lead it’s going to take a lot more than the political warfare that we have come to accept from Washington, D.C.,” Buttigieg said Friday. ADVERTISEMENT”I will not waver from my commitment to our values or back down from the boldness of our ideas, but I also will not tire from the effort to include everyone in this future we are trying to build. Progressives, moderates and Republicans of conscience who are ready for a change,” he said. “I will never allow us to get so wrapped up in the fight that we start to think the fighting is the point. The point is what’s on the other side of the fight.” Half an hour later, Warren seemingly addressed Buttigieg directly. “Anyone who comes on this stage and doesn’t understand that we are already in a fight is not the person who is going to win that fight. Anyone who comes on this stage and tells you they can make change without a fight is not going to win that fight. And anyone who comes on this stage and tells you to dream small and give up early is not going to lead our party to victory,” she said. “They think that running some vague campaign that nibbles around the edges is somehow safe. But if the most we can promise is business as usual after Donald Trump, then Democrats will lose. We win when we offer solutions big enough to touch the problems that are in people’s lives. Fear and complacency does not win elections. Hope and courage wins elections,” Warren said. Recent polls have showed Warren leading the pack in Iowa’s first-in-the-nation caucuses, ahead of a flagging Biden and Sanders and a rising Buttigieg. Other candidates like Sens. Kamala HarrisKamala Devi HarrisRand Paul introduces bill to end no-knock warrants The Hill’s Campaign Report: Biden campaign goes on offensive against Facebook McEnany says Juneteenth is a very ‘meaningful’ day to Trump MORE (D-Calif.) and Amy KlobucharAmy KlobucharHillicon Valley: Biden calls on Facebook to change political speech rules | Dems demand hearings after Georgia election chaos | Microsoft stops selling facial recognition tech to police Democrats demand Republican leaders examine election challenges after Georgia voting chaos Harris grapples with defund the police movement amid veep talk MORE (D-Minn.) have pockets of support, but they run far behind the front of the pack. Harris, who laid off staff this week amid fundraising struggles, delivered a strong address Friday, casting herself as a fighter for justice in an increasingly unjust world. Along the way, and in front of perhaps the biggest crowd of supporters that any campaign attracted to the rafters of the Wells Fargo Center, Harris managed to land blows against virtually every one of her leading rivals. “To win, it can’t be about anything other than looking at the future. It can’t be about looking at yesterday, we need to be focused on tomorrow,” Harris said, an apparent reference to Biden’s promise of returning to an earlier and possibly mythical era of civility in politics. Days after a New York Times report that Warren defended some corporations in court, Harris – a former district attorney and California attorney general – drew a distinction with her Senate colleague. “I’ve only had one client in my life, and that’s the people,” Harris said. “Unlike others, I’ve never represented a corporation. I’ve never represented a special interest.” Klobuchar ended as perhaps the unluckiest candidate of the night. In need of another strong performance to build her momentum, Klobuchar pulled a late slot, speaking after many of the party activists who applauded enthusiastically at the beginning of the night had filed out. Even in front of a diminished crowd, Klobuchar, the Midwestern moderate, took a stab at Warren’s Medicare for All plan. “I will have plans that I can pay for and deadlines that I can meet that are grounded in reality,” she said. As more Iowa Democrats begin to pay attention to the candidates fanning out across the state this weekend, presidential contenders are under increasing pressure to show momentum and growth. The stakes were underscored Friday when former Rep. Beto O’RourkeBeto O’RourkeBiden will help close out Texas Democrats’ virtual convention: report O’Rourke on Texas reopening: ‘Dangerous, dumb and weak’ Parties gear up for battle over Texas state House MORE (D-Texas) ended his struggling campaign, hours before he was slated to address the thousands of Iowa Democrats – and after his supporters rallied for hours anticipating their hero’s arrival. Some candidates have emerged as unlikely stars, despite their atypical profiles as presidential candidates. Entrepreneur Andrew YangAndrew YangGeorge Floyd protests show corporations must support racial and economic equality Andrew Yang discusses his universal basic income pilot program Andrew Yang on the George Floyd protests in Minneapolis MORE pepper his speech with familiar calls to his fans – the “Yang Gang” – who shouted answers rapturously from their perch just above the press box. “I am running for president because like so many of you in this room I am a parent and a patriot. I have seen the future that lies ahead for our children and it is not something I am willing to accept,” Yang said. The Iowa Democratic Party declined to say how many tickets each campaign had purchased, but Buttigieg, the Millennial mayor of the 306th-largest city in America, had what appeared to be a thousand or more supporters to shriek gleefully from three tiers of seats. “I don’t have to throw military a military parade just to see what a convoy looks like,” said Buttigieg, a veteran of the war in Afghanistan. The annual Iowa Democratic fundraiser in Des Moines takes on an added significance in years preceding a contested presidential caucus, when activists are making up their minds about which contenders to support. Twelve years ago, then-Sen. Barack ObamaBarack Hussein ObamaHarris grapples with defund the police movement amid veep talk Five ways America would take a hard left under Joe Biden Valerie Jarrett: ‘Democracy depends upon having law enforcement’ MORE delivered a soaring oration that far eclipsed his rivals, an early sign of his rise to the top of the Democratic field – and eventually his ascent to the White House. None of the candidates on Friday matched Obama’s rhetorical gifts, though a few – most notably Buttigieg, who spoke of campaigning in Iowa on behalf of another candidate with a funny name – clearly tried. Some candidates showed they are still struggling to stand out. Billionaire retired hedge fund manager Tom SteyerTom SteyerBloomberg wages war on COVID-19, but will he abandon his war on coal? Overnight Energy: 600K clean energy jobs lost during pandemic, report finds | Democrats target diseases spread by wildlife | Energy Dept. to buy 1M barrels of oil Ocasio-Cortez, Schiff team up to boost youth voter turnout MORE, who has spent tens of millions of dollars on his own campaign, pledged to end “the corporate stranglehold that is controlling our government.” Sen. Michael BennetMichael Farrand BennetSome realistic solutions for income inequality Democratic senators kneel during moment of silence for George Floyd 21 senators urge Pentagon against military use to curb nationwide protests MORE (D-Colo.) tried his hand at a joke comparing the size of the Denver Public Schools budget when he was superintendent with the budget of a “certain” town in Indiana – Buttigieg’s South Bend. At least one candidate vying for increasingly rare oxygen in a crowded field showed some self deprecating awareness. “Thank you,” Montana Gov. Steve BullockSteve BullockKoch-backed group launches ad campaign to support four vulnerable GOP senators Overnight Energy: US Park Police say ‘tear gas’ statements were ‘mistake’ | Trump to reopen area off New England coast for fishing | Vulnerable Republicans embrace green issues Vulnerable Republicans embrace green issues in battle to save seats MORE (D) said well after 11 p.m., nearly five hours after the banquet began, “for staying for the keynote speaker.” Click Here: NRL Telstra Premiership