US army 4th Stryker Brigade Combat Team

US army 4th Stryker Brigade Combat Team Command Sergeant Major John Troxell (foreground) speaks to a class of Iraqi soldiers on a training exercise with US troops at a US military base in the restive Diyala province, northeast of Baghdad, on March 14, 2008. US President George W. Bush will make a speech at the Pentagon next week, five years to the day after the US-led invasion of Iraq, White House spokesman Tony Fratto said today. Public opinion polls show that most Americans want to withdraw swiftly from Iraq, which clouds prospects for Bush's fellow Republicans in the November 2008 elections that will decide control of the White House and US Congress. AFP PHOTO/DAVID FURST (Photo credit should read DAVID FURST/AFP via Getty Images)