>> karen, thank you so much. the pentagon now confirming a senior member of an extremist group accused of planning the kenya mall attack two years ago has been killed. a drone strike hit a vehicle carrying adnan garar killing him. he is accused of helping to plan the 2013 attack on a mall in kenya that left 67 people dead. learning the details about the suspect in a deadly rampage outside of phoenix. police in mesa identified the man as ryan giroux an ex-convict who served three stays in state prison and a member of violent racist group called hammer skin nation. police say the rampage began with a dispute at a motel. when it was over there was a home invasion and a carjacking. the state department joining the japanese police investigation in to death threats against caroline kennedy, the u.s. ambassador to japan. >> threats were made by phone to the u.s. embassy in tokyo. martha raddatz has details. >> reporter: the threats made by telephone, directly to u.s. embassy in tokyo, "i will kill ambassador kennedy," the male caller reportedly said in