2014/07/23 Headlines: Israel Bombs Gaza's Only Power Plant as Toll Nears 650; Abbas Backs Hamas Demand Linking Ceasefire to Ending Gaza Blockade; U.N. Rights Chief Says Israel Likely Committing War Crimes; Amnesty Calls for Probe; San Francisco Demonstrators Urge Obama to "Stop the Killing" & "Save Gaza"; Human Rights Group: Over 700 Killed in Deadliest 48-Hour Span of Syrian Civil War; Coffins of MH17 Passengers Flown to Netherlands; U.S. Intel: Firing on Plane Likely a Mistake; Ukraine Military Spokesperson: 2 Ukrainian Fighter Jets Have Been Shot Down; Ex-General Vows to Challenge Jokowi Election Victory in Indonesia; Conflicting Rulings on Insurance Subsidies Could Return Obamacare to Supreme Court; Congress Unlikely to Pass Border Measure Before Recess; DHS Claims Migrant Decline; Supreme Court Overturns Lower Court Halt on Arizona Execution