CRUZ QUESTIONS TRUMP's ELIGIBILITY FOR PREZ: "Ted Cruz and Donald Trump trade blows, score points in battle over birther theories "- Washington Times

"Mr. Cruz also noted that some of the more extreme
"birther theories" - including that both parents should
be born on US soil - would disqualify
Mr. Trump "because Donald 's mother was born in
Scotland" and later naturalized as a US citizen."
"On the issue of citizenship, I am not going to use
your mother's birth against you," Mr. Cuz said.
..."
http://m.washingtontimes.com/news/2016/jan/14/ted-cruz-and-donald-trump-trade-blows-score-points/