Rob EvansRob Evans, a Guardian reporter since 1999, is the recipient won awards for exposing corruption such as BAE's corrupt payments and for his freedom of information work. He is the author of Gassed: British Chemical Warfare Experiments on Human at Porton Down, a book revealing British chemical warfare experiments on soldiers, and a co-author of Undercover: The True Story of Britain's Secret Police with Paul Lewis. Read More Read Less