Donald Trump ripped Democratic presidential candidate Sen. Bernie Sanders as “weak” for abandoning his podium during a speech and allowing it to be hijacked by “Black Lives Matter” protesters.

“I would never give up my microphone,” Trump declared during a press conference in Michigan on Tuesday. “I thought that was disgusting. That showed such weakness.”

Sanders was attempting to give a speech in Seattle on Saturday when the group stormed the stage and took his microphone.

Trump vowed he’d have hecklers removed if they came after him.

“I don’t know if I’ll do the fighting myself or if other people will,” Trump said.

During a speech in Michigan later in the evening, Trump joked that Rosie O’Donnell helped him during the GOP debate when he got laughs by mentioning the comedian while being grilled by Fox News’ Megyn Kelly.

“Boy, did I have nasty questions,” he said. “Actually, Rosie O’Donnell saved me . . . I never thought I’d be giving credit to Rosie, but in this case, she was great.”