In case anybody missed it (as did I), here is the full transcript. Romney makes some valid points. However, those like Romney; Bush, Rubio, McCain, Graham, McConnell, etc., are ALL reasons why Trump is currently the front runner. IF they wouldn't pander to the left time and time again, and if we didn't have such failed leadership in the Senate and House ... we wouldn't be in this pickle right now.
Secondly, he mentions Cruz, but I don't for a second believe that the GOPe will stand behind him any more than they are Trump. Who are they trying to kid? Cruz is in second place ... he too is standing in Marco's way. IF indeed they wanted to take Trump out, they would ask Rubio (who is a distant third right now) to drop out and pave the way for Cruz. They aren't going to do it. They are going to try to take them down one by one ... Cruz is smarter than that! He knows darn well that he's loathed by the establishment; they fear him and he better than anyone, knows that they cannot be trusted!
http://www.nytimes.com/2016/03/04/us/politics/mitt-romney-speech.html?_r=0