First Lady Michelle Obama, Dr. Jill Biden, and Gen. Martin Dempsey, Chairman of the Joint Chiefs of Staff, stand for the national anthem at the Pentagon in Arlington, Va., Feb. 15, 2012. The First Lady and Dr. Biden joined Gen. Dempsey, Defense Secretary Leon Panetta, and Neal Wolin, Deputy Secretary of the Treasury, to unveil a new report outlining opportunities and best practices for states to better support military spouses serving in professions with state licensure requirements. (Official White House Photo by Chuck Kennedy)