U.S. Defense Secretary Leon Panetta, second right, and Portugal's Defense Minister Jose Pedro Aguiar-Branco listen to the national anthems at the Sao Juliao fort in Oeiras, near Lisbon, Tuesday, Jan. 15, 2013. This is the first stop of a European trip that is expected to be Panetta's last overseas trip as secretary. (AP Photo/Francisco Seco)
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