IMHO opinion they did. Carson admitted to planning on heading to floriduh. Now the excuse is he needed clean clothes. Really, let's talk about lying Politicians! You fly 1200 miles out of your way for a set of clothes?
Come on people wake up. He knew if he didn't do extremely well in Iowa with his staff quitting and his money drying up he was done.
He got cold feet and took the opportunity to stay in the public's eye a few more days. He also so an opportunity to Stick it to Cruz whom his Staff in N.H. had baled on him for.
I believe you are correct.