Alice Hill, senior advisor for Preparedness and Resilience to the assistant to the President for Homeland Security and Counterterrorism, spoke at an American Association for the Advancement of Science conference on June 5, 2014 in Washington, D.C. (CNSNews.com/Penny Starr) (CNSNews.com) – A top Obama advisor said at an American Association for the Advancement of Science conference on Thursday that climate change threatens our national security, including military bases that could be misplaced by rising sea levels. “It could, for example, affect our military mission,” Alice Hill, senior advisor for Preparedness and Resilience to the assistant to the President for...