Although he didn't dare mention him by name, there's little doubt that Joe Scarborough had Mark Levin—who has taken strong shots at Scarborough's criticize-conservatives-first approach—in mind as a radio talk show host who is "jealous" of him and for whom Scarborough feels "sorry." On today's Morning Joe, James Carville told Scarborough that the hard core of the Republican party does not consider him one of them. Scarborough defended himself, claiming that whereas some basement-dwelling, underwear-clad bloggers and a couple of "jealous" radio hosts might not like him, Republicans regularly come up and hug him, proclaiming "thank God!", when he's out...