Palin Takes Hard Line on National Security, Softens Stance on Global Warming

Sarah Palin may toe John McCain's line on national security issues, but when it comes to global warming and drilling for oil in the Arctic National Wildlife Refuge, the running mates will "agree to disagree," the Alaska Governor said in an exclusive interview with ABC News's Charlie Gibson. On the anniversary of the worst terrorist attack in U.S. history, Gov. Sarah Palin sat down with Gibson for the first two of three interviews, discussing national security and then energy policy and climate...Full Story