AP Photo/Wesam Saleh-MaanImages
A Palestinian youth rides a bicycle past burning vehicles of the Palestinian Electric Company, mistakenly believed to have belonged to Hamas, that were set ablaze during the funeral for Fatah members who were killed overnight in Gaza City, Dec. 20, 2006. Hamas gunmen killed two Palestinian policemen loyal to the rival Fatah movement hours after the sides agreed to a new cease-fire meant to end days of factional fighting.
AP Photo/Hatem Moussa
A Palestinian mourner fires in the air as he and others carry the body of Mohammed Dagmoush, a security force officer loyal to Palestinian President Mahmoud Abbas, during his funeral in Gaza City on Dec. 20, 2006. Fatah officials condemned the killing of Dagmoush and his brother by Hamas gunmen, but said they remained committed to a truce agreed on hours earlier.
AP Photo/Hatem Moussa
Palestinian militants loyal to President Mahmoud Abbas' Fatah movement carry rocket launchers during the funeral of two security force officers killed by Hamas gunmen in Gaza City on Dec. 20, 2006. Hundreds of people called for revenge at the policemen's funeral, raising the prospect of renewed fighting.
GETTY IMAGES/Abid Katib
A Palestinian employee flees from his office while vehicles belonging to the local electric company burn in Gaza City on Dec. 20, 2006. The vehicles were set on fire by relatives of two pro-Fatah militants who were killed on Tuesday during clashes with Hamas militiamen, only hours after a cease-fire took effect.
GETTY IMAGES/Abid Katib
Palestinians in Gaza City stand around burned vehicles that belonging to the local electric company on Dec. 20, 2006. The vehicles were set on fire by relatives of two pro-Fatah militants who were killed on Tuesday during clashes with Hamas militiamen.
AP Photo/Muhammed Muheisen
A Palestinian woman attends a rally organized by various political factions supporting President Mahmoud Abbas' speech in the West Bank town of Ramallah, Dec. 20, 2006. Abbas has called for new elections -- a year after Hamas won parliamentary elections -- saying it's the only way to break the political deadlock in the Palestinian government.
GETTY IMAGES/Abid Katib
Palestinian boys run away as vehicles burn in Gaza City on Dec. 20, 2006. The violence was sparked after Hamas gunmen killed two Palestinian policemen loyal to the rival Fatah movement just hours after the sides agreed to a new cease-fire meant to end more than a week of factional fighting.