Adam Gabbatt of The Guardian newspaper holds images of possible Republican candidates, from left, former Pennsylvania Sen. Rick Santorum, former Alaska Gov. Sarah Palin, Sen. Ted Cruz, R-Texas, Wisconsin Gov. Scott Walker, Donald Trump, New Jersey Gov. Chris Christie, Sen. Marco Rubio, R-Fla., former Florida Gov. Jeb Bush, Sen. Rand Paul, R-Ky., and, former Texas Gov. Rick Perry, bellow, as he interviews Howard "Cowboy" Woodward during the Conservative Political Action Conference (CPAC) in National Harbor, Md., Thursday, Feb. 26, 2015.
Adam Gabbatt of The Guardian newspaper holds images of possible Republican candidates, from left, former Pennsylvania Sen. Rick Santorum, former Alaska Gov. Sarah Palin, Sen. Ted Cruz, R-Texas, Wisconsin Gov. Scott Walker, Donald Trump, New Jersey Gov. Chris Christie, Sen. Marco Rubio, R-Fla., former Florida Gov. Jeb Bush, Sen. Rand Paul, R-Ky., and, former Texas Gov. Rick Perry, bellow, as he interviews Howard "Cowboy" Woodward during the Conservative Political Action Conference (CPAC) in National Harbor, Md., Thursday, Feb. 26, 2015. AP
Adam Gabbatt of The Guardian newspaper holds images of possible Republican candidates, from left, former Pennsylvania Sen. Rick Santorum, former Alaska Gov. Sarah Palin, Sen. Ted Cruz, R-Texas, Wisconsin Gov. Scott Walker, Donald Trump, New Jersey Gov. Chris Christie, Sen. Marco Rubio, R-Fla., former Florida Gov. Jeb Bush, Sen. Rand Paul, R-Ky., and, former Texas Gov. Rick Perry, bellow, as he interviews Howard "Cowboy" Woodward during the Conservative Political Action Conference (CPAC) in National Harbor, Md., Thursday, Feb. 26, 2015. AP