 Radio Australia | World Leaders at Economic Summit Vow to Cooperate ABC News - By JENNIFER LOVEN AP White House Correspondent AP President George W. Bush walks away from the podium after speaking about the Summit on Financial Markets and the World Economy in Washington, Saturday, Nov. 15, 2008 (AP Photo/Evan Vucci) World leaders ... Video: Bush: Summit Leaders Agree to Cooperate Better Summit leaders approve economic action plan |