Well, that's apparently what the media want you to believe. Whether you believe it or not is up to you and a little looking around.
I did a little "looking around", and I saw Ted Cruz talking vaguely about unnamed "bombshells" that the media is sitting on, and also playing the race card most disingenuously.
That sort of behavior certainly makes Cruz look like a typical politician and a GOPe surrogate. I don't want to "believe it", but that's what my own eyes are telling me...