http://powderedwigsociety.com/eligibility-of-cruz-and-rubio/#
Pretty powerful and easy to understand presentation about Cruz and Rubio’s eligibility to run for POTUS.
John McCain was born in Panama...and was eligible.
George Romney was born in Mexico...and was eligible.
Barack Obama was born of one citizen parent and, so far as we know, was eligible.
Ted Cruz was born of one citizen parent in Canada and is eligible.
Any other interpretation is birther nonsense.