>> dagen: i feel for joe biden. because i make these mistakes all day long, every day. and you always have somebody on twitter, when i say, "let me finish," all the sun on the biggest you know what on the planet and they have to tell you about it. you are under a spotlight and you are working crazy hours. what is "expidentially gimmick" i think i said "cast dispersions" every day. "strategery." at least as authentic him being himself, he's not being hillary clinton with hot sauce in her bag. >> kennedy: at least he hasn't embraced medicare for all. >> david: dagen, and his defense, he has 44 years in d.c. to give us gaffes. >> melissa: i think what's interesting is this excuse, or this observation from yang, with so many people say about president trump all the time.