Former Defense Secretary Leon E. Panetta, left, Illinois Gov. Pat Quinn, center, and Army Maj. Gen. David Conboy, right, commanding general of the Army Reserve 416th Theater Engineer Command, render honors during a wreath-laying ceremony at the Eternal Flame at Daley Plaza in Chicago, May 25, 2013. Former Defense Secretary Leon E. Panetta, left, Illinois Gov. Pat Quinn, center, and Army Maj. Gen. David Conboy, right, commanding general of the Army Reserve 416th Theater Engineer Command, render honors during a wreath-laying ceremony at the Eternal Flame at Daley Plaza in Chicago, May 25, 2013. SHARE: Download: Full Size (0.72 MB) Tags: Photo Essays Credit: VIRIN: 989508-Z-RNM72-076.jpg Photo Gallery