Iraqi jockeys battle during a race last year at the track in Baghdad. Muhannad Fala'ah/Getty Images hide caption

itoggle caption Muhannad Fala'ah/Getty Images

Iraqis inspect the damage at the site of a car bomb blast May 13 outside a cafe in Baghdad's Shiite district of Sadr City. An increase in violence amid the country's political stalemate has many Iraqis fearful and making plans to leave. Ahmad al-Rubaye/AFP/Getty Images hide caption

itoggle caption Ahmad al-Rubaye/AFP/Getty Images

Cpt. Juan Guerrero was one of 200 disabled athletes chosen to attend the 2010 Inaugural Warrior Games in Colorado Springs, Co. Katie Hayes for NPR hide caption

itoggle caption Katie Hayes for NPR

The Army's 1st Battalion, 41st Field Artillery was redeployed to Joint Security Station Loyalty, where troops will assist Iraqi federal police. Peter Kenyon/NPR hide caption

itoggle caption Peter Kenyon/NPR

Iraq's Prime Minister Nouri al-Maliki displays photographs of a man identified by the Iraqi government as al-Qaida in Iraq leader Abu Omar al-Baghdadi. Maliki announced the deaths of Baghdadi and another al-Qaida leader, Abu Ayyub al-Masri, on Monday. Iraqi Prime Minister office/Getty Images hide caption

itoggle caption Iraqi Prime Minister office/Getty Images