Overview: 2013/09/04 Headlines: Obama Picks Up Key Congressional Support as Debate Begins on Syria Strike; Kerry Won't Rule Out "Boots on the Ground" in Syria; Ban: Syria Attack Without U.N. Backing "Unlawful"; Obama in Sweden Before G-20 Summit; Dozens Killed in Iraq Violence; Thousands Rally Against Egypt Gov't; Al Jazeera Alleges Signal Disruption; Fukushima Radiation at Record High; South African Gold Miners Launch Strike for Higher Wages; Tens of Thousands of Teachers Strike in Mexico; Ariel Castro Found Hanged in Ohio Prison Cell; Montana Judge Reconsiders Rape Sentence After Outcry; Bloomberg Sues NYC Council over Police Racial Profiling Curbs; Chelsea Manning Files Request for Presidential Pardon