I think these are all from Reuters via Yahoo
(Don't let the door hit you on the way out.)
PICTURES OF THE YEAR 2006 U.S. President George W. Bush (R) escorts U.S. Secretary of Defense Donald Rumsfeld from the Oval Office of the White House after announcing Rumsfeld's replacement in Washington November 8, 2006. Rumsfeld, the controversial face of U.S. war policy, quit on Wednesday after Democrats rode Americans' anger and frustration over Iraq to victory in Tuesday's congressional elections REUTERS/Kevin Lamarque (UNITED STATES)
PICTURES OF THE YEAR 2006 U.S. President George W. Bush hands back a crying baby that was handed to him from the crowd as he arrived for an outdoor dinner with German Chancellor Angela Merkel in Trinwillershagen, Germany, July 13, 2006. REUTERS/Jim Bourg
PICTURES OF THE YEAR 2006 U.S. President George W. Bush dons safety glasses as he tours the Johnson Controls Battery Technology Center in Glendale, Wisconsin, February 20, 2006. In a push to showcase his national energy policy, Bush is on a two-day trip to a battery plant for hybrid cars, a solar power enterprise in Michigan and the National Renewable Energy Laboratory in Colorado. REUTERS/Jason Reed
PICTURES OF THE YEAR 2006 Russian President Vladimir Putin stands with a gun at a shooting gallery of the new GRU military intelligence headquarters building as he visits it in Moscow November 8, 2006. EDITORIAL USE ONLY REUTERS/ITAR-TASS/PRESIDENTIAL PRESS SERVICE (RUSSIA)
PICTURES OF THE YEAR 2006 (Clockwise from top L): U.S. President George W. Bush, Russia's President Vladimir Putin and China's President Hu Jintao wear traditional Vietnamese clothes, known as the 'ao dai', as they prepare for a family photo at the Asia-Pacific Economic Cooperation (APEC) summit in Hanoi November 19, 2006. REUTERS/Hoang Dinh Nam/Pool (VIETNAM)
http://news.search.yahoo.com/search/news?p=pictures+of+the+year&ei=UTF-8&datesort=1&c=images&pstart=1&b=81&fr=&pstart=1&c=images&b=1