Surprised and a bit disappointed, but this pretty much assures that Trump will be the nominee.
And in my opinion, if Trump wins Iowa, he will win the nomination.
Cruz only hope is a win in Iowa to maintain his position as a contender. Without Iowa, Cruz will founder.
I hope Sarah does not regret her decision. Wonder what Trump has promised or implied in order to get the nomination. Maybe nothing, but I will not be surprised if there will something in it for Sarah. Sad to see that the lives of some of her children are a bit of a mess. A daughter with two out-of-wedlock children and now a son arrested for drunken driving. Need to pray for that family.