[Karl Spooner]

Just to be clear on what posters have already said, Cruz was in Canada in 1967. Not sure if you have accepted that yet. From the link within your link.

"Rafael Bienvenido Cruz and Eleanor Darragh had lived in the “Houston of Canada” for three years by the time they had Rafael Edward Cruz, the only child they would have together (both had children from previous marriages"

http://www.macleans.ca/politics/washington/ted-cruz-made-in-canada/

[xzins]

Cruz selective service registration says he was in New Orleans in late July of 1967.