Plot: Headlines for May 17, 2016; Noam Chomsky on Syria Conflict: Cut Off the Flow of Arms & Stop Bombing to Stem the Atrocities; Chomsky: Saudi Arabia is the 'Center of Radical Islamic Extremism' Now Spreading Among Sunni Muslims; Noam Chomsky: Brazil's President Dilma Rousseff 'Impeached by a Gang of Thieves'; Chomsky: Today's Republican Party is a Candidate for Most Dangerous Organization in Human History; Chomsky on Obama's Visit to Hiroshima & Presidential Legacy: 'Nothing to Rave About'; Chomsky on the Late Michael Ratner & How U. S