I turn to constitutional scholar ERWIN CHEMERINSKY to talk about legal issues raised by the Trump administration. How far is this Supreme Court going to go in weakening the separation between church and state? Is Trump violating the law by making money - including taxpayer\u2019s money - from his businesses and properties? Who\u2019s going to enforce that law? How bad is it that he belittles and scapegoats the judiciary? Is it too early to think about impeachment? We\u2019ve only got a half hour, but we cover a lot.