2014/07/18 Headlines: Malaysia Airlines Jet Shot Down over Ukraine; 298 Killed; Israel Launches Ground Assault on Gaza; 264 Palestinians Dead; U.N. Chief Condemns Israel's "Appalling Killing" of 4 Boys in Gaza; NBC Pulls Veteran News Correspondent Ayman Mohyeldin from Gaza; U.S. to Send 6 Guantánamo Prisoners to Uruguay; Report: Prisoners of U.S. in Afghanistan Staging Hunger Strikes; Snowden: NSA Co-Workers Intercept, Swap Nude Photos; U.N. Human Rights Chief Suggests Snowden Should Not Face Trial; Top GM Lawyer Grilled by Senate Panel over Fatal Defect; Microsoft Fires 14% of Workforce; Missouri Executes Prisoner Despite Doubts over Guilt