No telling what some ambitious huckster wanting a nice cabinet position might do or say in a live event.
Related?
Pro Cruz superPACs pledge $1.5 million donation to veterans charities if Trump accepts Cruz challenge...
http://www.breitbart.com/big-government/2016/01/27/ted-cruz-super-pacs-offer-1-5-million-for-veterans-if-donald-trump-will-debate-him-one-on-one-in-iowa/