Oh I have. I too originally assumed Cruz was not NBC, like some others.
Then after researching the matter, it is clearly:
Natural Born Citizen includes a child of a legal US citizen born beyond the US borders. It only requires one parent citizen, not both. Birthright laws in the actual country of birth does not affect US NBC status.
“Then after researching the matter...”
Can you please share your research with us, because we’ve also seen research leaning the other way? I think we all need to see what led you to this conclusion.
References?