There's no way he would accuse Cruz of something unless he had evidence, right?
I mean, anyone can create a Facebook page. Why, even a Trump supporter.
UPDATE (3:24 p.m.): Responding to Gowdy's comments, Cruz spokesman Rick Tyler criticized the Rubio surrogate for "throwing around wild accusations without any evidence whatsoever," pointing specifically to the Facebook page, which he said the Cruz campaign had nothing to do with
"This is called a smear campaign, and it's beneath the dignity of a sitting member of the House of Representatives," Tyler said before asking, "does the Marco Rubio campaign really believe it's going to smear it's way to victory?"
This is a smear by Rubio's team against Cruz about a facebook page that was created by no telling who. For all we know, somebody from the Trump campaign could have done it.
Seems like everything is a "vast Trump-bot conspiracy" to explain away things as far as you are concerned - how Hillary of you.