GRETA VAN SUSTEREN (HOST): Where's Marco Rubio? He's going to send a video. Why didn't he show up? 

HEIDI PRZYBYLA: Marco, like Ted, like anybody who got a nickname during the course of the primary, I think is going to have a hard time. 

VAN SUSTEREN: So you mean Elizabeth Warren is not going to go up to speak tonight?

PRZYBYLA: No. I know her nickname and she will not be here. But the big news as you know, Greta, tonight, is going to be whether Ted Cruz goes so far as to endorse. Now, just before I came in here I'm seeing reporting that the answer to that is no. That is he going to walk up to the line. That he's going to walk up to the line -- 

VAN SUSTEREN: That looks like such a -- I will tell you, I think that looks like such a sore loser. 

Previously: 

NBC's Katy Tur: Republicans Are “Clearly More Comfortable Trashing” Clinton “Than Extolling Their Nominee”

Fox's Eric Bolling Wants Jeb Bush To Ignore That Trump Blamed His Brother For 9/11 And Endorse Him

Even Fox News Thinks RNC Has “Overdone” Attacks On Clinton