I found your source, but it will be impossible to find your credibility, no wonder you refuse to give sources.
It is a parody/satire site.
Go to this link to read your claim, and then look at the two buttons at the top of the article below the photo. the buttons are “show facts”-—”hide facts”.
http://www.newslo.com/ted-cruzs-father-suggests-placing-atheists-in-camps/
I owe you and everyone on FR an apology.
While this “newslo.com” site was NOT my immediate source, research has convinced me that it WAS the ultimate source, and that because the untrue content was repeated elsewhere on the internet as fact, and because it was confirmed personally by someone I trusted, I was misled and unwittingly spread a complete fabrication regarding a family member of someone I support and greatly admire.
Please accept my apologies and my expression of utter regret for having been taken in by this.