McCain pretty much called him a liar today:
John McCain mocks Ted Cruz claim on guns
http://www.politico.com/story/2015/04/john-mccain-mocks-ted-cruz-claim-on-guns-117165.html#ixzz3XtnNnQGR
Juan is just holding cover for his buddy Linda.
Mccain knows all about lying. Is he offering advice how to lie to voters???