well, his sister allegedly is a pakistani neurosurgeon being held in jail. we re still trying to scramble to find information about this individual. whether or not he was on a watch list, it s just too soon to tell, lara. certainly ad good question, something law enforcement is certainly looking at and i m sure a lot of our viewers as well. if this is, indeed, the brother who is monitoring, how was he able to do and this do this and certainly striking on the jewish sap bath sabbath, just a horrific situation. lucas, leo terrell here. let me make an assumption. i don t want to make the assumption, but do i take it that the president, the international community involves, do i take it now that this is now a federal investigation, that they re in charge of this matter in dallas and that the dallas police department is providing support? it has now been taken over by the federal government? is that a false assumption or what do you think? reporter: actually, leo,ing the fbi is sa