111293111312111312PBS NewsHour | Full Episode | August 12, 2014Tuesday on the NewsHour, an experimental drug is approved for use in treating Ebola patients, but the drugmaker’s supply might be running out. Also: Iraq struggles with political turmoil and a raging insurgency, increasing riots in Missouri over the police shooting of a teen, remembering the life of comedian and actor Robin Williams and the national impact of redrawing Congressional districts.2014-08-12 18:00:00disabledhide2365305659VK9Th6CzDJ0true