Secretary Panetta listens to Canadian Minister of National Defence MacKay during a joint press conference Secretary of Defense Leon E. Panetta, left, listens to Canadian Minister of National Defence Peter MacKay during a joint press conference in the Pentagon Press Briefing Room on Sept. 28, 2012. Panetta, MacKay, and their senior staffs met earlier to discuss national security items of interest to both nations. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 960305-C-XDC11-736.jpg Photo Gallery