[Reagan69]

Constitutionally, what gives him the right to make any mandate on the citizens of America?

He is a dictator.

[Lady Lucky]

Constitutionally, what gives him the right to make any mandate on the citizens of America?

That's the heart of the matter and too many people are overlooking it. Health care is not the business of the president of the United States. It isn't his function; his job description is clearly set out by the Constitution.