Perhaps mentally ill individuals that s to be determined but maybe i can do a bigger body count. we ve seen it, the pulse went up to 48, now this one s over 50. so i think what stands out, this is horrific event and i think we need to be concerned that we figure out some way to put a stop to them. let me ask you about the role of surveillance cameras and what they might offer in terms of the insights. we know the fbi is using bill boards to ask for the public s help in trying to figure out the motive. but it seems very odd that although despite his age, there s been no digital footprint of the shooter to give us any insights into his mind-set at the time of the shooting. what do you think are going to be the key clues that they can use to try to piece that together? well, i think, of course, if he set up cameras, or many, many
reporter: also, i have to point out that i thought the vice president went out of his way to quote president trump on a number of occasions, echoing back to things the president said, perhaps trying to stay that, in fact, this is the federal government s response, perhaps in the face of criticism to the federal response that s happened in puerto rico, perhaps in the face of criticism of the president himself. again, perhaps not intentional, but i happen to notice that the vice president seemed to be going out of his way to bring president trump here and to quote his boss as well. ron allen live for us in las vegas. thank you, ron. for more on the investigation i want to bring in denver regional area director bob pence. great to have you with us. based on your experience with the fbi, what stands out the most to you about this attack and the investigation that has followed since? i want to think what stands out is, it seems to be another in a continuing string of