Overview: 2013/09/23 Headlines: 68 Killed in Militant Attack on Nairobi Mall; 78 Killed in Bombing of Pakistani Church; Militants Blame Drone War; Over 120 Killed in Iraq Violence; Russian Foreign Minister Accuses U.S. of "Blackmail" on Authorizing Strikes; U.S. Faces Government Shutdown as House Ties Funding to Obamacare Repeal; Obama Warns Republicans on Debt Ceiling Vote; Obama: Gun Violence Should be a National Obsession, Spark Change; Bangladeshi Garment Workers Rally for Higher Pay; Inquiry: South African Police Lied About Marikana Killings; IPCC Unveils New Climate Report, Warns of 2 Degree Celsius Temperature Hike; Protests Urge Obama to "Draw the Line" on Keystone XL; Anglo American Drops Out of Controversial Mining Project in Alaska; Students Charged for CUNY Protest Against Ex-CIA Chief Petraeus; Sikh Physician Attacked in Apparent Hate Crime; Transgender Teen Voted Homecoming Queen; Hundreds Protest Neo-Nazi Takeover Attempt in North Dakota Town