Islamic state issues video claiming to show beheading of US hostage
The Islamic State militant group released a video purporting to show the beheading of US hostage Steven Sotloff, the SITE monitoring service reported on Tuesday.
A masked figure in the video also issued a threat against a British hostage, a man the group named as David Haines, and warned governments to back off "this evil alliance of America against the Islamic State", the monitoring service said.
