U.S. Defense Secretary Leon Panetta and Britain's Secretary of State for Defense Philip Hammond arrive for a news conference at Lancaster House in London on Saturday, Jan. 19, 2013. (AP

 

              U.S. Defense Secretary Leon Panetta and Britain
U.S. Defense Secretary Leon Panetta and Britain's Secretary of State for Defense Philip Hammond arrive for a news conference at Lancaster House in London on Saturday, Jan. 19, 2013. (AP Photo/Jacquelyn Martin)