U.S. Army Capt. Eric Oksenvaag and an Iraqi soldier provide security for Iraqi Deputy Prime Minister Barham Salih and U.S. Army Multi-National Force - Iraq Commander Gen. David H. Petraeus as they walk through a Sadr City neighborhood in Baghdad, June 4, 2008. U.S. Army Capt. Eric Oksenvaag and an Iraqi soldier provide security for Iraqi Deputy Prime Minister Barham Salih and U.S. Army Multi-National Force - Iraq Commander Gen. David H. Petraeus as they walk through a Sadr City neighborhood in Baghdad, June 4, 2008. SHARE: Download: Full Size (0.91 MB) Tags: Photo Essays Credit: VIRIN: 114590-G-GIH95-984.jpg Photo Gallery