“You come in here, brandish your little book as if I don’t know what’s in there--” “My little book? That’s the Constitution of the United States. It’s our founding document, Piers.” “I know what’s in your Constitution.” “Do you really?” That was the climax of a heated debate between Breitbart News Editor-at-Large Ben Shapiro and CNN’s Piers Morgan on live television this evening--one in which Morgan came off much the worse for wear. Shapiro began by pointing out that for weeks, Morgan had bullied guests who defend the right to bear arms by "standing on the graves of the children...