Huckabee's potential run would affect Rand? I could see in some ways possibly helping in Iowa. Along with Santorum it would take away Cruz' support among the social cons, Rand I'm sure will draw from this group as well, but not like Huck or Santorum. Ron's support alone was nearly enough if not really enough if votes were counted properly to win anyway, if those same people break for Rand along with his new supporters that should be enough to take Iowa. I see Romney's support being divided among Christie and the other GOP establishment candidates. If Huck does indeed run Cruz and his pastor father should back out and endorse Rand, but I'll believe that when I see it.