Hamburg supermarket attacker was 'known Islamist'

The suspect who killed a man with a knife in a Hamburg supermarket was a known Islamist with psychological problems but his motives remain unclear, German officials said Saturday.Identified as a 26-year-old Palestinian, he arrived in Germany in 2015 from Norway but was due to be deported as his application for asylum was rejected.Friday's assault risks reopening a bitter debate over refugees two months before general elections, putting pressure on Chancellor Angela Merkel over her decision to op