A plane carrying Washington Post correspondent Jason Rezaian and two other Americans released by Iran left Tehran en route to Europe on Sunday after the implementation of a landmark agreement on Iran’s nuclear program. But we’re hardly out of the woods. The French Reporters Sans Frontieres reported that at the end of 2015 there were 54 reporters held hostage around the world. The release of Rezaian would drop the number held down to 53. Not an easy biz to be in.