Published April 29th, 2013 - 03:00 GMT The reason these brothers killed lies in their own warped sense of helplessness and duty to defend other Muslims. Tags:Sadiq Jalal al Azm LatestPopular Drone strikes hit Oman’s Salalah port Iran fires on two ships in Strait of Hormuz Mojtaba Khamenei replaced with cardboard cutout, driving mockery Stay tuned: Joe Trad excites fans about Layl series return Iran missile with message about Epstein Island victims sparks wide interaction Loading content ... Subscribe Sign up to our newsletter for exclusive updates and enhanced content Subscribe Now Subscribe Sign up to get Al Bawaba's exclusive celeb scoops and entertainment news