#4 in National Politics
Description: Marc is an associate editor at the Atlantic, where he curates its influential political channel and contributes to the magazine. He is also a contributing editor to National Journal. In late 2007, he was named chief political consultant to CBS News. Marc spent a year and a half at the Hotline, where he was the founding editor of "Hotline On Call," a pathbreaking political news blog. He was a producer and reporter for the ABC News Political and was one of the founders of ABC's "The Note.” He's a 2001 graduate of Harvard and lives in Washington, D.C.