U.S. Defense Secretary Leon Panetta, center, seated, has high tea with members of Parliament after a tour of the building in London on Friday, Jan. 18, 2013. Panetta is in England as pa

 

              U.S. Defense Secretary Leon Panetta, center, seated, has high tea with members of Parliament after a tour of the building in London on Friday, Jan. 18, 2013. Panetta is in England as pa
U.S. Defense Secretary Leon Panetta, center, seated, has high tea with members of Parliament after a tour of the building in London on Friday, Jan. 18, 2013. Panetta is in England as part of a weeklong swing across Europe. This is expected to be Panetta's last overseas trip as Pentagon chief, as he plans to step down after his replacement is confirmed. (AP Photo/Jacquelyn Martin)