Washington, UNITED STATES: US Speaker of the House Nancy Pelosi speaks to members of the press 01 June 2007 in Washington, DC, about their recent trip to Greenland, Great Britain, Germany and Belgium. The Speaker and House Select Committee on Energy Independence and Global Warming Chairman US Representative Edward Markey (L) went to Europe on a fact finding mission about global warming. Pelosi and Markey also discussed US President George W. Bush's newly announced global warming policy. AFP PHOTO/EVAN SISLEY (Photo credit should read Evan F. Sisley/AFP/Getty Images)
