Rubio on Whether He’ll Support Trump: I’ve Always Said I’ll Support the GOP Nominee

CEFALO: “Final question for you, senator, if, indeed, it is Donald Trump, will you support him?”
RUBIO: “Yeah, I’ve always said I’m going to support the Republican nominee and that’s especially true now that it’s apparent that Hillary Clinton is going to be the Democratic candidate. My difference with Donald Trump are well documented and obviously we have 12 months to talk about those. And I am not saying he is going to be the nominee, we don't know that yet. He's certainly the leader in the delegate count."