U.S. President George W. Bush and Israeli Prime Minister Ehud Olmert emerged from a meeting Monday expressing high hopes that Israeli-Palestinian peace negotiations can be revived during this week's Mideast summit in Annapolis, Md. - "I'm looking forward to continuing our serious dialogue with you and the president of the Palestinian Authority to see whether or not peace is possible," Bush said after meeting with Olmert in the White House ahead of the U.S.-sponsored international gathering, which begins Monday night with a dinner. "I'm optimistic." - Bush is scheduled to meet later in the day with Palestinian President Mahmoud Abbas before an all-day session Tuesday. The three-day conference is seen as the first significant U.S. attempt at rejuvenating the Mideast peace process since the collapse of negotiations at Camp David seven years ago. - Olmert praised U.S. efforts to secure attendance of more than 40 nations including Canada during the...