Seymour Hersh

Seymour Hersh is a Pulitzer Prize-winning investigative journalist who broke the story of the My Lai massacre in Vietnam, and the story of the US military's mistreatment of detainees at Abu Ghraib prison in Iraq. He is a regular contributor to The New Yorker magazine on military and security matters and is the author of nine books, most recently Chain of Command: The Road from 9-11 to Abu Ghraib.