he cited last week's suicide bombing as well as his own experience in mogadishu. the setting was a private university, established only recently to train doctors amid the chaos. and the three government ministers killed, he said, were "diaspora" somalis-- who'd fled the violence, but later returned to help their country. >> so i came away with a strong feeling of hope on the one hand because i saw diaspora somalis, somalis that had lived out comfortable lives in the west, but had returned because they're patriotic, because they want to do something with their lives other than make money somewhere. and yet, you know, worried and anxious because of the ability of the shabab to destroy so close to the very heart of this very fragile state. so, very mixed feelings. >> reporter: jon lee anderson, thanks for talking with us. >> thank you. >> ifill: united nations security council today took steps to curb the arms shipments to the islamist insurgents in somalia, voting to impose sanctions on neighboring eritrea. the resolution demanded eritrea stop "arming, training and