Mitt Romney and Jon Huntsman's presidential campaigns both issued statements late Thursday responding to The Cable's interview with a senior foreign policy advisor for Rick Perry, in which the advisor clarified Perry's stance on U.S. policy toward Afghanistan. "[Perry] would lean toward wanting to bring our troops home, but he understands that we have vital strategic interests in Afghanistan and that a precipitous withdrawal is not what he's recommending," the advisor said. "He has a clear sense of the mission and wanting to win it, but not just by throwing the kitchen sink at it." In an e-mail titled, "Rick's...