(Yes, Bill, he's talking about you.)

Geraldo Rivera. The Coca-Cola Company. Victoria Gotti. Tom Cruise. Various members of the Bush administration. All have earned the dishonor of ''Worst Person in the World,'' awarded by MSNBC's witty and controversial reporter Keith Olbermann on his nightly MSNBC show Countdown with Keith Olbermann. Now, he brings all his bronze, silver, and gold medalists together in this wildly entertaining collection that reveals just how twisted people can be—and how much fun it is to call them out on it.

From tongue-in-cheek observations to truly horrific accounts, Olbermann skewers both the mighty and the meek, the well-known and the anonymous for their misdeeds, including:

Ann Coulter, for, among other things, calling Muslims ''ragheads'' in a speech to the Conservative Political Action Conference in Washington

Barbara Bush, for making a generous donation to the Hurricane Katrina Relief Fund earmarked exclusively for the purchase of computer software . . . software sold by her son, Neil

The staff of Your World with Neil Cavuto, for the story about the murders of Iraqi civilians that was accompanied by the on-screen graphic: ''All-out Civil War in Iraq: Could It Be a Good Thing?''

Olbermann also reports on some of the recent fallout from his awards, such as the controversy with John Gibson and the mysterious disappearance of remarks about Cindy Sheehan on Rush Limbaugh's Web site. Plus, he reveals the winner of the most coveted award of all: ''Worst in Show.''