unabomber case, the olympic bombing. the d.c. sniper investigation. let s just talk dimensions here. people have been asking about the line of sight distance between the room on the 32nd floor in the mandalay bay hotel and the event going on. we have a computer graphic to show it. knowing something about the caliber of the weapons that they have found that he was like ly using, is it a tough shot and does that explain why the shooting seemed indiscriminate? do you think he was using a sight? do you think he was as they say spraying gunfire? well, he was shooting into an area, brian, like he had a field of fire, military officers, you know, set their fields of fire on the high ground to, you know, keep the enemy back, to be able to use less personnel to stop an enemy infiltration or attack. he has a field of fire across