Israeli security chiefs are closely watching to see who fills the political vacuum caused by Yassin's death. At least initially, hardliner Abdel Aziz Rantisi, has emerged as a Hamas strongman. Rantisi, a 54-year-old pediatrician who escaped an Israeli assassination attempt last June, opposes even a temporary truce with Israel.
Ismail Hanieh, a top Yassin aide, said Hamas took a blow to morale, but would continue carrying out attacks on Israel. "Sheik Yassin's death is not going to harm or affect the movement. It's going to give us encouragement to go ahead with our program to achieve our goal," Hanieh said.



