A growing number of constitutional law scholars are arguing that Ted Cruz’s birth in Canada makes him ineligible to become U.S. president....
An increasing number of high-profile constitutional law professors, including one of Cruz's own professors from Harvard Law School, have in recent days argued publicly that Cruz's birth disqualifies him....
There are three leading theories of how to interpret the Constitution today. One is textualism: The Constitution means what its words say.
The historical context of the words is important when a modern plain meaning is not self-evident.
A second theory, adopted by many liberals,
relies on a "living Constitution": the Constitution means what is most consistent with fundamental constitutional values as applied to present circumstances.
The third theory, championed by many leading conservatives,
is originalism: The Constitution means what ordinary people would have understood it to mean at the time it was ratified, in 1788.
http://www.newsweek.com/ted-cruz-canadian-citizen-415430