Trump has the exact same information on the media that Cruz did. The difference in what did with it is obvious.
Cruz gave Trump ammunition he is already using - real dumb move.
Donald Trump Blasts “Dishonest” Ted Cruz at New Hampshire Rally (2-2-16)
https://www.youtube.com/watch?v=7GSzw2XdpJo
Carson isn’t too happy either;
http://www.foxbusiness.com/features/2016/02/02/ben-carson-cruzs-apology-needs-accountability.html
Trump didn't have it or he would have used it.
Carson should have used his words more carefully
Trump has no business lecturing anyone on integrity.