Overview: 2013/12/20 Headlines: Obama Commutes Sentences in 8 Crack Cocaine Cases; Fresh Violence Erupts in CAR After Visit by U.S. Diplomat; 34,000 Flee to U.N. Bases in South Sudan; Obama Sends U.S. Troops; Egypt: 6 Arrested in Raid on Activist Group; Ugandan Parliament Passes Anti-Gay Bill; India Asks Court to Review Ban on Gay Sex; New Mexico Legalizes Same-Sex Marriage; Pennsylvania Pastor Defrocked After Officiating Son's Same-Sex Wedding; Senate Passes Sweeping Defense Bill; BP Engineer Convicted of Deleting Messages to Obstruct Spill Probe; Thousands March Against Free Trade, Austerity on 1st Day of EU Summit; Obama Admin Deported 369,000 in 2013