2013/07/29 Headlines: Muslim Brotherhood Calls Protests After New Mass Killing by Egyptian Forces; U.S. Drone Attack Kills 6 in Pakistan After Reported End to "Signature Strikes"; Global Protests Back Bradley Manning as Court-Martial Ends; U.S. Tells Russia Snowden Won't Face Execution, Torture; Trayvon Martin's Mother: Use My Son's Death to Challenge Racial Profiling, Gun Laws; Dream Defenders Enter 3rd Week of Florida Sit-in; Harry Belafonte Joins Protest over Trayvon Verdict; North Carolina Gov. Expected to Sign New Voting Rights Curbs; Dozens Killed in Wave of Iraq Bombings; Mideast Peace Talks Resume After Israel OKs Prisoner Release, PA Abandons Settlement Demand; U.S. to Transfer 2 Guantánamo Bay Prisoners to Algeria; Dozens Arrested in Anti-Coal, Keystone "Summer Heat" Protests; Obama: "No Evidence" Keystone XL Will Create Many Jobs; 7 Dead After Miami-Area Shooting Spree; California Prisoner in Solitary Confinement Dies Amidst Hunger Strike; Baton Rouge Police Target, Arrest Gay Men for Consensual Sex; Ariel Castro Reaches Plea for Life Sentence in Cleveland Kidnapping, Abuse Case; San Diego Mayor Enters Treatment Program, Refuses Calls for Resignation; White House: No Decision on Fed Successor Until Fall; Supporters of Jailed NY Imam Submit Petition for His Release