___________________Imran Khan vowed Sunday at a rally in Islamabad that he and the popular cleric Tahir-ul-Qadri will force Mr. Sharif to step down this week. They contend that last year's election that brought Mr. Sharif's political party to power was rigged. ____________________伊姆兰?汗星期天在伊斯兰堡的一次集会上发誓,他和著名的神职人员塔希尔?尤尔?卡德里将在本周迫使谢里夫下台.他们声称,谢里夫政党在去年赢得的选举是被操纵的.
