This may be the reason why...
Cruz declines to back Trump as nominee...
http://www.freerepublic.com/focus/news/3415405/posts?page=1
Yeah can you imagine endorsing the guy that trashed you, your wife and your family? Not a friggen chance.
I can’t blame Cruz.
Cruz didn't "decline to back Trump"...he declined to commit to backing Trump.
Unlike Trump, who said he was taking back his promise to back the republican nominee.
Are going to support one and not the other in these decisions?