I thought Rand did well but he could have pushed Rubio even further by telling Rubio that he's a liberal spender just like Hillary. Had Rand openly invoked Hillary's name in his retort to Rubio, I think that would have caused Rubio to lose his cool and really snap. This is something Rand should...
The establishment is split two ways. The Bush folk of course are behind Jeb. The others want a Walker/Rubio ticket, whoever is on top of the ticket they don't care.