LA MESA - Osama Awadallah had never even had a parking ticket when he was detained by FBI agents in San Diego 10 days after hijacked jets destroyed the World Trade Center and struck the Pentagon. One of hundreds of Muslim men picked up in a frenzied law enforcement dragnet that followed the attacks, Awadallah was a 21-year-old community college student from Jordan who had met two of the hijackers. He was whisked to New York to testify as a material witness before a grand jury investigating the terrorist plot. He was never accused of any involvement in terrorism, but...