Little Marco hates Cruz just as much and maybe more than Trump.
From article posted
“Rubio has been mostly silent about the race since ending his bid in March. While he has chosen not to endorse anyone in the race at this time, he spoke positively about Ted Cruz while on Mark Levin’s radio program last week, saying the GOP needed to offer up a conservative and that Cruz was the only one left.
At least he acknowledges that Trump is no conservative.”
[however he will support whoever gets the nomination...]
““I’ve always said I’m going to support the Republican nominee, and that’s especially true now that it’s apparent that Hillary Clinton is going to be the Democratic candidate,” Rubio said.”
http://www.redstate.com/sweetie15/2016/04/21/marco-rubio-prepared-support-trump-nomination/