Revolving Door Jon Meacham Leaving Newsweek, What About ‘Need to Know?’ By Alex Weprin on Aug. 3, 2010 - 7:23 AM • Our sister blog FishbowlNY has been all over the sale of Newsweek to tycoon Sidney Harman. Among the news: Newsweek editor Jon Meacham will leave the venerable magazine once the sale is complete. Meacham of course also host ...