Islamic extremist fighters forced a freelance reporter, James Foley, to read propaganda celebrating their cause, and then beheaded him in a Middle Eastern desert. Another American journalist is next, they warned. In Iran, Jason Rezaian, a reporter for The Washington Post, was snatched by men waving an arrest warrant in late July. He has not been heard from since. In Afghanistan, Matthew Rosenberg, a reporter for The New York Times, was ordered expelled from the country because government officials did not like his stories.