Here is the story of Trump saying the tweet of Heidi Cruz was a mistake.
http://www.cnn.com/2016/04/02/politics/donald-trump-heidi-cruz-tweet/index.html
If Cruz was involved with the PACs supporting him, prosecute him, likewise for all the candidates!
Donald Trump's own hands and mouth were involved in the retweeting and question answering during the wives and Oswald dramas. It may be semantics to many, apparently not for Senator Cruz.
As for the subject of the thread, begrudgingly voting for Trump/Pence, so more AntiHillary than pro anyone I suppose.