LUCKY HORSE U.S. Defense Secretary Chuck Hagel greets his horse, Shamrock, at the Mongolian Ministry of Defense in Ulaanbaatar, Mongolia, April 10, 2014. The horse is a traditional Mongolian gift to visiting dignitaries and is renamed during the gifting ceremony. Hagel renamed the horse after his high school mascot. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 208963-L-HUA28-797.jpg Photo Gallery