April 2009: President Obama speaks to the troops and met with Gen. Ray Odierno, the top U.S. commander in Iraq.
November 2003: President Bush serves dinner to troops in Baghdad.
June 2006: Bush meets new Iraqi Prime Minister Nouri Maliki.
September 2007: Bush visits the Anbar province, the former stronghold of Saddam Hussein.
December 2008: Bush's farewell visit is marred by incident in which two shoes are thrown at him during a news conference.