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Texas Governor Rick Perry stands with his wife Anita as he announces he is dropping his run for the Republican presidential nomination during a news conference in Charleston, January 19, 2012 (Credit: Reuters/Chris Keane)

Texas Governor Rick Perry stands with his wife Anita as he announces he is dropping his run for the Republican presidential nomination during a news conference in Charleston, January 19, 2012 (Credit: Reuters/Chris Keane)