text:  Well, you know, the whole language of open primary, open convention is a misnomer. I mean, of course it's open because all of us who are delegates can vote for whomever we please. So it is by definition open. What Joe Biden did was to endorse Kamala Harris. What I did yesterday was I endorsed her, but I don't control any other delegates in the Maryland delegation or anywhere else. I don't tell them who to vote for. The delegates who've been elected are going to vote for whomever they want.