LARRY KUDLOW: Joe Biden's appeasement has failed

The first thing I want to say is hats off to the New York Police Department. In less than two hours, they cleared Columbia University's Hamilton Hall, getting the protesters out with no violence and seemingly no problems. No one will forget the pictures of the Emergency Service Unit going up a ramp and climbing through the windows of Hamilton Hall. There were about 100 of them, and it was a breathtakingly wonderful sight to behold. Why? Because at that moment, any sane person watching