• FILE- In this Saturday, July 23, 2016 file photo, German Chancellor Angela Merkel arrives for a statement in Berlin, Germany, on the Munich attack. Four attacks in a week — three of them carried out by asylum seekers — have left Germany on edge and Chancellor Angela Merkel's policies of welcoming refugees under renewed criticism. Anxiety over Germany's ability to cope with last year's flood of more than 1 million registered asylum seekers first surged following a series of sexual assaults and robberies in Cologne during New Year celebrations.  (AP Photo/Michael Sohn, File)

    German refugee policy under fire after a week of bloodshed

    BERLIN (AP) — Four attacks in a week — three of them carried out by asylum seekers — have left Germany on edge and Chancellor Angela Merkel’s policies of welcoming refugees under renewed criticism.