GAZA CITY, GAZA STRIP - JUNE 6: Sheikh Ahmed Yassin, founder of the Islamic militant group Hamas, attends a demonstration June 6, 2003, in Gaza City, Gaza Strip. Hamas today said it was cutting off cease-fire talks with Palestinian Prime Minister Mahmoud Abbas, accusing him of selling out to Israel this week at a peace summit in Aqaba, Jordan. (Photo by Abid Katib/Getty Images)
