Overview: 2011/05/19 Headlines: Al-Qaeda Unveils Interim Leader, Releases bin Laden Tape; Gitmo Prisoner Dies of Apparent Suicide; 12 Afghans Killed Protesting Deadly NATO Raid; 6th U.S. Soldier Charged in Afghan "Kill Team" Case; Obama to Deliver Mideast Address; Report: Gaddafi's Wife, Daughter Flee Libya; 4 Journalists Freed in Libya; U.S. Sanctions Assad Regime, Crackdown Continues in Border Town; Freed Al Jazeera Journalist Recounts Syria Jailing; Mothers of Hikers Jailed in Iran Stage Hunger Strike; IMF Chief Resigns Following Arrest on Rape Charges; Hundreds to Protest Education Cuts in D.C. Rally