Written by George Crile, the book 'Charlie Wilson's War' has just been reissued to coincide with the release of the movie, which stars Tom Hanks, Julia Roberts and Philip Seymour Hoffman. Crile, who died last year, was a producer on the CBS News programme '60 Minutes' and worked for 13 years on this extraordinary tale of Charlie Wilson, a Texas Congressman credited with running the biggest covert war in history and ultimately bringing down the Soviet Union. The problem of course, as we all now know, is that the people he armed to fight on America's behalf - and funded to the tune of hundreds of millions - are now firing all they've got at Americans. Because 'Charlie Wilson's War' took place in Afghanistan, and the good guys then are the bad guys now.