That's an assumption. According to reports I've heard, Carson campaigners were pissed at Carson for not telling him he had dropped and went over to Cruz in mass at certain precincts. All Cruz needed was 4 people to be fooled at each caucus.
RE: Carson campaigners were pissed at Carson for not telling him he had dropped and went over to Cruz in mass at certain precincts
I do not accept anecdotes. The fact is Carson performed BETTER than average.
The responsibility of a voter is to VOTE INTELLIGENTLY, verify before voting.
At least Cruz had people at EACH caucus.