Abbas Wants Cease-Fire During Election Campaign Tuesday, November 16, 2004 Abbas Elected Chairman of PLO GAZA CITY, Gaza Strip — The interim Palestinian leader, Mahmoud Abbas (search), has asked Palestinian militants to halt violence during the campaign for Jan. 9 presidential elections, a participant in truce talks said Tuesday. Abbas is trying to work out a deal with rival Palestinian groups on a cease-fire and possible power-sharing. He held a joint meeting with representatives of 13 factions Monday, and was holding separate talks with them Tuesday, including with Hamas (search), the main opposition group and the main militant group carrying...