ALEXANDRIA, Va., Sept. 29 - A prominent Islamic leader who has met with President Bush and been an aggressive defender of militant Middle East causes was charged today in connection with possible terrorist financing. The leader, Abdurahman Alamoudi of Falls Church, Va., was detained on Sunday at Dulles International Airport in Virginia after a flight from London. Federal prosecutors said Mr. Alamoudi had been arrested for making illegal trips to Libya and for accepting money from the Libyan government. Mr. Alamoudi, a naturalized American citizen, was born in Eritrea and moved to the United States from Yemen in 1979. He...