President Barack Obama awards the Medal of Honor to Army Sgt. 1st Class Leroy Arthur Petry at the White House in Washington, D.C. on July 12, 2011. President Barack Obama awards the Medal of Honor to Army Sgt. 1st Class Leroy Arthur Petry at the White House in Washington, D.C. on July 12, 2011. SHARE: Download: Full Size (5.24 MB) Tags: Photo Essays Credit: VIRIN: 899930-V-FIZ10-293.jpg Photo Gallery