Hate talk from the heartland

Ed Schultz is the Fargo-based left-wing radio talk show host who was at one time a Republican. He touts himself as providing straight talk from the heartland. Over the weekend he was at the bar of the venerable Shoreham Hotel in Detroit Lakes, Minnesota when a visitor (who thought he was still a Republican) introduced him to her cousin visiting from California, a prominent businessman and Republican. Before long Schultz was, by his own account, in a shoving match with him. Why? The Fargo Forum explains:

The conversation went sour when Nagle said he respects Joe Lieberman, the Independent Democratic senator from Connecticut known for supporting the Iraq war.
Nagle said Schultz said he doesn