2013/06/10 Headlines: NSA Whistleblower Edward Snowden Says He Acted to Alert Public of Privacy Breaches; NSA Seeks Criminal Probe, Claims "Grave Damage" in Surveillance Leaks; Obama, Xi Discuss Cybertheft at California Summit; U.S., China Pledge to Reduce HFC Emissions, Seek North Korea Denuclearization; Pakistan Summons U.S. Envoy After Drone Strike Kills 9; Pakistani PM Calls for End to U.S. Drone Strike; 7 Taliban Militants Die in Thwarted Assault on Kabul Airport; 3 Americans Killed in Afghan Attack; Tens of Thousands Join Anti-Gov't Rallies in Turkey; Nelson Mandela Hospitalized for Lung Infection; Immigration Debate Begins in Senate; House GOP Votes to Deport DREAMers; Gunman Kills 5 in Santa Monica Rampage; Activists Raise Bangladeshi Factory Safety, Worker-CEO Pay at Walmart Shareholders Meeting; San Onofre Nuclear Plant Shut Down; Jury Selection Begins in George Zimmerman Murder Trial