Levin seems very close-minded on the subject. He admits he hasn’t studied it but abuses anyone who mentions it.
That’s because he is intimately familiar with the Constitution, the Founders, and their intent and vision for the country. He knows that over 200 plus years, the meaning of words change. The intent of the Founders does not. The Founders never intended for anyone like Cruz to be ineligible. Any ninkumpoop can see that without “studying” it.