Overview: 2013/05/20 Headlines: U.S. Drone Strikes Reportedly Kill 6 in Yemen; Obama Speech to Outline Drone, Guantánamo Policy; Protests Mark 100th Day of Guantánamo Hunger Strike; Syria: Dozens Reported Dead in Fighting Near Lebanon Border; Russia Sends Advanced Missiles to Syria; Sectarian Violence Kills Dozens in Iraq; Leading Pakistani Politician Shot Dead; Imprisoned Ex-Argentine Dictator Jorge Rafael Videla Dies at 87; AP Head Open to Lawsuit for "Unconstitutional" DOJ Spying; Report: DOJ Monitored Journalist's Emails, Phone Records in North Korea Leak Case; White House Was Informed of IRS Issues Weeks Earlier; Federal Judge Blocks Arkansas Anti-Abortion Law; Chicago Teachers March Against School Closings; Thousands Protest Education Cuts in Philadelphia; Hate Crime Alleged in Shooting Death of Gay New Yorker