None of this criticism from the Cruzer's would be happening if Rush just came out and endorsed Cruz. He has done about everything but write the endorsement but Trump keeps messing things up. I think he counts Rubio as a friend as does Levin but I don't for a minute think he prefers Rubio over Cruz.
He has been criticized for weeks right here, being accused of being all in for Trump, simply for trying to get the other candidates to figure out what Trump is doing to gain so much support, but alas they have learned nothing.
Rush will be able to support whomever the winner is but Levin and Beck will not.
Whether or not you see Rush as a sellout depends entirely on whether you think he is cheering for your guy.
Um, Rush did just outright endorse Cruz, said
IF YOU'RE A REAL CONSERVATIVE YOU HAVE NO CHOICE, CRUZ IS YOUR ONLY CHOICE.