Bob Newman.As a former Marine gunnery sergeant, KOA radio host Bob Newman comes by his combativeness naturally. When politically liberal Colorado Media Matters, staffed by some of his most persistent critics, collapsed in March, Gunny Bob gleefully kicked the organization when it was down (and out) via a couple of for-publication e-mails that also fired shots at MSNBC's Keith Olbermann, who'd named Newman the "Worst Person in the World" back in August 2007.
Now, however, left wingers wil
