It's Casual Friday on the set of Morning Joe, and apparently Mark Halperin is snorting his ample stash of "Great News for John McCain" hallucinogen again. That, and the only Californians he has ever actually talked to are White, Orange County Republicans. Joe Scarborough actually cuts him off. "“He’s never going to win California anyway." Halperin sniffs in some nasal residue: “Can he, not win it, but can he make Clinton play defense there?” Joe has had enough: “Can I answer that question on April 28?