Picture of the Day - 4

In this undated photo provided by the Air Force, Maj. Troy L. Gilbert is shown. Gilbert an American pilot whose F-16 crashed in Iraq earlier this week was described by military members and his family as a husband and father of five who always did what it took to get the mission done. At the time of the crash, 34-year-old Gilbert, was supporting troops fighting in Anbar province, the area of Iraq where many of the country's Sunni-Arab insurgent groups operate. (AP Photo/U.S. Air Force)