of presentation that we did earlier. i'll be followed by chief lanier, who will be followed by our fbi, washington director. and chief chambers and congresswoman norton. >> we don't have a great deal of new information to present to you. at this point. i think we mentioned earlier that we had ruled out one of the suspects as being no longer a suspect. we've continued to pursue the possibility of there being another shooter. we don't have any evidence or indication at this stage that there was another shooter even though we haven't completely ruled that out. that was the person as you will recall had been identified as wearing an olive drab uniform that someone portrayed as being