2015/03/20 Headlines: Netanyahu Tries to Walk Back Vow Against Palestinian State; ISIS Claims Responsibility for Tunisia Attack; U.N.: ISIS May Have Committed Genocide Against Yazidis; Pentagon: U.S. Conducted 2,320 Airstrikes Against ISIS; Peace Activists Block Hancock Drone Base with Giant Books; Reports: U.S. to Keep Bases, More Troops in Afghanistan; Japan: Police Arrest Man Accused of Threats to Bomb U.S. Embassy, Base; Surveillance Video of Secret Service Agents in Alleged DUI Erased; UVA Students Protest Bloody Arrest of Classmate Martese Johnson; NY Judge Refuses to Release Testimony in Death of Eric Garner; Mississippi: FBI Probes Death of Black Man Found Hanging from a Tree; Border Patrol Agent Fatally Shoots Man in Washington State; Chicago Police Commander Resigns After Homan Square Exposé; Napolitano Apologizes for Calling Student Protests "Crap"; TransCanada Probed for Alleged Safety Violations; Transgender Healthcare Now Covered Under NY Medicaid; Author, Filmmaker Danny Schechter, "The News Dissector," Dies at 72