Cruz did not say Trump was disqualified because his mother was not a citizen at birth. Cruz merely pointed out that if one used Trump’s own standard for himself, he is also not qualified.
Why did not Cruz cite the Constitutional law that he is eligible? Because he cannot. There is no question about Trump’s eligibility. And Cruz knows that. Questioning Trump’s natural born status was a deception and shows Cruz to be a fraud. Some may think it is no big deal because Cruz says what they want to hear. But I am not among those who think it is conservative values to flaunt the Constitution.