9/22: Libyan citizens turn on Islamic militias; Japan tsunami debris hits Hawaii In Libya, a dramatically different brand of violent protest erupted when angry demonstrators in Benghazi attacked groups suspected of killing U.S. Ambassador Chris Stevens. Elizabeth Palmer reports on the Libyan citizens who have had enough of the militias; And, more than 16 months after the earthquake and tsunami devastated much of Japan, debris continues to wash ashore in the United States. Now as Ben Tracy reports, debris hit Hawaii for the first time.