Execution of U.S. journalist reveals the changing business of war coverage
August 22, 2014 at 01:00 AM EDT
NEW YORK, Aug 22 (Reuters) - A chilling video showing the execution of journalist James Foley by Islamist militants marks the second time an American reporter has been beheaded by captors overseas, echoing the murder of Wall Street Journal correspondent Daniel Pearl in Pakistan in 2002.
