Nope!It's never a smart idea to get on the bad side of the Yamagushi-gumi, Japan's largest organized crime group. But when Jake Adelstein, a student from New Jersey, decides to join Japan's largest daily newspaper as a crime reporter, it isn't long before his investigations earn him some powerful enemies. Jack Klaff reads this gritty memoir by Jake Adelstein. Broadcast on:BBC Radio 4, 9:45am Monday 26th July 2010Duration:15 minutesAvailable until:10:02am Monday 2nd August 2010