2013/09/05 Headlines: Senate Panel Advances Syria Strike Measure; Obama Rejects Link Between Syria and Faulty Iraq Intel; Syrian Rights Group: 502 Killed in Ghouta Chemical Attack; HRW: Assad Regime Using Cluster Bombs in Syria; Obama: Greater "Risks of Abuse" for NSA Surveillance; Hundreds Protest Obama in Stockholm; Obama to Meet With Russian LGBT Activists During G20 Visit; Bahraini Forces Tear Gas Protesters; New Curbs Imposed; Manning Files Formal Request for Presidential Pardon; U.S.