Political strategists James Carville and Stan Greenberg talk politics and about their new book, "It's the Middle Class, Stupid," at the 92Y.

Carville is a political consultant and commentator, who appears on CNN’s “The Situation Room” and cohosts “60/20 Sports,” a weekly program on XM Radio. In 1992, as Bill Clinton's campaign strategist, he coined the phrase, "It's the economy, stupid."

Greenberg is a leading Democratic pollster, who has advised the campaigns of Bill Clinton, Al Gore and John Kerry, among others.

Buzzfeed editor-in-chief Ben Smith moderates.

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