JENIN CITY, Palestine  The Israeli army on Monday continued its offensive in the West Bank city of Jenin and its refugee camp for the seventh day. Witnesses said the Israeli army was still cordoning off the refugee camp from all directions, and clashes between Israeli forces and Palestinian fighters along with sounds of explosions were reported. The Israeli army also continued to demolish homes in the camp, sources said. Mohammad Jarrar, the mayor of Jenin, on Sunday said some 15,000 people