Overview: 2012/09/11 Headlines: Thousands Protest in Chicago Teacher Strike; 9/11 Responders Get Coverage for Dozens of Cancers; Report: CIA Urged Bush Admin to Address Bin Laden Threat; Gitmo Prisoner Dies in Cell; U.N. Rights Chief Urges Both Sides of Syria Conflict to End Attack; Nearly 100 Killed in Syria Violence; Netanyahu Claims U.S.-Israel Talks on Iran "Red Lines"; Palestinians Protest Austerity Measures in West Bank; Thousands of Kuwaitis Protest Ruling Monarchy; Fired Ohio Election Officials Sue for Reinstatement; Romney Talks Economic Revival in Ohio Swing; Anti-Drone Protesters Convicted of Trespassing; Anti-Mining Activist Larry Gibson Dies at 66; Al-Qaeda Leader Reportedly Killed in Yemen;$