This year Jeb Bush is one of the speakers, so of course they're not having her back. It certainly doesn't have anything to do with her not being conservative enough for CPAC.
Did she really say "all the right things," though?
I agree. The problem isn’t that she backed Romney. The problem is that she is attacking amnesty and amnesty-Republicans and doing it rather loudly.
Jeb Bush probably banned her from CPAC. Which would itself be funny. If anyone is dis-invited it should be him.