flying around? not me. well driving on surface streets this morning, they weren t particularly crowded by any means. and as i said there were a lot of people on the freeways. it is a big city. and sometimes there is just no other way to get to where you need to go. but it is very clear and stating the obvious this is a city on the edge. thank you for that update. joining me now is sniper expert mark spicer, who was an expert witness in the d.c. sniper trial. you say you think these attacks were done by more than one suspect. what leds you to believe that or conclude that? the first thing really is the fact that the police have mentioned there are sort of bullets and there are projectiles. it is not a common occurrence for a sniper oar trained person to change calibers or change weapons. so to me it would look like there are at least two of which i would suggest one is at least a copy cat. and you raise this good point