Sanders vows to take nominating battle to the convention

A defiant Bernie SandersBernie SandersFive takeaways from Trump's 2020 kickoff rally Five takeaways from Trump's 2020 kickoff rally Sanders tears into Trump in response to campaign kickoff rally MORE told supporters on Tuesday night that he can still overtake Hillary ClintonHillary Diane Rodham ClintonFive takeaways from Trump's 2020 kickoff rally Five takeaways from Trump's 2020 kickoff rally Trump jokes he'd get 'electric chair' if he deleted even one 'love note' email to Melania MORE in delegates, and pledged to take the fight all the way to the convention in Philadelphia this summer.

ADVERTISEMENT

Speaking at a rally in Southern California just minutes after suffering a narrow defeat to Clinton in Kentucky, Sanders declared that he’s going all-in “until the last ballot is cast” in the Washington, D.C., primary on June 14.

“We have the possibility, it will be a steep climb, I recognize that, but we have the possibility of going to Philadelphia with a majority of pledged delegates,” Sanders said to the huge crowd that gathered to see him in Carson, Calif.

“Now some people say we’ve got a steep hill to climb and that’s absolutely true,” he continued. “But together we’ve been climbing that steep hill from day one in this campaign and we’ll continue to fight for every last vote until June 14, and then we’ll take our fight into the convention.”

Sanders is running out of time and needs to win by huge margins in the remaining contests if he’s going to catch Clinton. Even if he does, Sanders will then have to convince the super-delegates who have long supported Clinton to back him instead.

On Tuesday night, Clinton edged Sanders in Kentucky, although the two will essentially split the delegates there.

Sanders blamed the loss on the closed primary there that prevents independents from voting, and noted that Clinton defeated then-Sen. Barack ObamaBarack Hussein ObamaTrump takes credit for passing veterans bill that passed under Obama Orlando Sentinel declines to endorse Trump in 2020 Progressive activist: Democratic nominee will 'need to ride a little bit to the center' MORE by 250,000 votes there in 2008.

Sanders won in Oregon, but he likely won’t have cut too deeply into Clinton’s lead by the end of the night.

He entered election day trailing by nearly 300 unpledged delegates and will need to take more than 60 percent support in the remaining contests if he’s going to catch Clinton.

But Sanders on Tuesday kept his sights on the front-runner.

“Before we will have the opportunity to defeat Donald TrumpDonald John TrumpGOP senator introduces bill to hold online platforms liable for political bias Rubio responds to journalist who called it 'strange' to see him at Trump rally Rubio responds to journalist who called it 'strange' to see him at Trump rally MORE, we’re going to have to defeat Secretary Clinton,” he said.

Sanders then ticked through a handful of issues where he and Clinton differ, noting that he doesn’t rely on super-PACs or Wall Street money.

He also dinged Clinton for voting to authorize war in Iraq, and argued that only he supports a higher minimum wage than she does and a tax on carbon.

— This post was updated at 12:05 a.m.