I believe the "very conservatives" voted Cruz in the South while the "somewhat conservatives" and "moderates" voted Trump.
At least that's what I remember from the SC exit polls, I would have to check the others.
Probably true. I still think Cruz should have left the campaign March 15th after losing 6 out of 6 contests. I still can’t believe he didn’t get any crap for that. Can you imagine if trump lost 6 out of 6 contests on March 15th? Holy cow the backlash would have been ugly.