Hillary Clinton is the Democratic presumptive presidential nominee, but Bernie Sanders sounded very much like he never lost during a rousing speech in the city Thursday. Josh Robin filed the following report.

Bernie Sanders said many things in a more than 70-minute speech. "I concede" was not one of them. Neither were the words Hillary Clinton.

Instead, two weeks after she became the presumptive nominee, Sanders fired up supporters by painting a political system bought by special interests.

"What we showed is that you can run a powerful campaign without being dependent on Wall Street and super PACs," Sanders said.

A presidential campaign that Sanders doesn't officially say ended, but rather is morphing to one changing the party platform: fighting, for instance, for a $15 national minimum wage, free college tuition and open primaries.

"Election days come and go, but what it much more important is that political and social revolutions continue," Sanders said.

Sanders insists it's also important to deny Donald Trump the presidency. He just didn't explicitly whether he backs Hillary clinton as the person to do it. And many in the audience hope he still gets the nomination -- or runs on a third party.

"Despite the fact that the media wrote him off as being, that she's the presumptive candidate, it's not that way. It's not until the convention. And I still think it's very possible that she's going to hopefully go to jail," said one Sanders supporter.

Sanders warns about Trump.

"I intend to do everything that I can if I have to run all around this country to do it," he said.

However, one Sanders supporter says Trump is better than Clinton.

"If Bernie is not the candidate, then Trump is my second choice," he said.

Music to Trump's ears, surely.

"The insiders wrote the rules of the game to keep themselves in power and in the money. That's why we're asking Bernie Sanders voters to join our movement so together, we can fix the system for all Americans. So important," Trump said Wednesday.

Clinton's camp declined comment. They are instead focusing on Trump.

What's next for Sanders? He is stumping for like-minded candidates across the country. There is no word on whether that includes for the nation's highest office.