So... Let me see if I get this straight:
Cruz had multiple affairs over the years. And the most hated man in Washington D.C., reviled by both the GOP and Democrats managed to cover them up, until a Donald Trump advisor (Roger Stone, who is also former Nixon guy) managed to whisper into the ear of the National Enquirer, who's publisher is ALSO a Trump amigo.
Yeah. Right. Pull the other one, it's got bells on it.
The question isn't just "Did Cruz do it", because I don't think he did. The question is how much damage is the allegation going to cause to Cruz in the long term? Because as we all know from watching the Democrats, whom Trump supporters seem to be emulating, a lie told often enough will stick.