3 NATO soldiers, interpreter killed in Afghan suicide bomb attack

3 NATO soldiers, interpreter killed in Afghan suicide bomb attack - PanARMENIAN.Net: 
"A witness said that the blast involved a suicide bomber wearing police uniform, who struck as U.S. soldiers patrolled the city of Khost. A NATO spokeswoman confirmed only that the attack was carried out by a suicide bomber." Neither the NATO statement nor the media are reporting the possibility that this is a green on blue attack.