Huckabee signs a copy of his new book, A Simple Government: Twelve Things We Really Need from Washington (and a Trillion that We Don't!), at the National Press Club, February 2011 in Washington.
Chip Somodevilla/Getty Images
Snapshot Of History: Silkscreened from a newspaper photograph, Glenn Ligon's Hands takes a moment from Louis Farrakhan's Million Man March and strips it of its context.
Fredrik Nilsen/Whitney Museum of American Art
"One thing they don't tell you about growing old," Betty White writes, "You don't feel old, you just feel like yourself. And it's true. I don't feel 89 years old. I simply am 89 years old."