IF this were true (that he was born in Kenya), then he is not a natural-born U.S. citizen - given what has been published about his mother's age at the time of his birth and her length of residency in the U.S. prior to his birth.
Yes, I agree with this. There have been others that say no... But I agree with you.
At the very least, he has lied about this and needs to explain in detail. I don’t think he will.