The problem with Ted Cruz

I have yet to hear any objections to the presidential candidacy of Ted Cruz based upon his most obvious vulnerablity: He was born in Calgary. He is not a "natural born" American citizen, at least by the definition used by defenders of the Constitution who alleged, falsely, that Barack Obama was born in Kenya. If Cruz is able to serve as president, the arguments against Obama's "natural born" status become moot. 

I will patientliy await for the defenders of the Constitution to set upon Cruz with the same vigor they showed in attempting to paint Obama as an alien. If they don't, then it would be obvious that they did so, not out of a love for the Constitution, but to exploit Obama's unconventional skin color and name for political gain. And we know that couldn't be the case.