Perhaps because Cruz is their second choice and little they can find to do so about.....Trump doesn't care one way or the other because bad press or good he's a happy man as long as his face is in the window. HE has nothing to loose win or loose this election.....others have put their life into making a difference for the American people politically. Some stand out more than others.....Cruz is the real deal Trump wants to be.
Yes, most Trumpsters have Cruz as their second choice, but he has "warts" and flaws too. We just don't post about them ; unlike you and the rest of the anti-Trump posters.