incidents. and these police officers we saw huge outpouring of support. here are the four individual who have been lost in the last nine days. are we hearing more about these incidents because of what happened in recents to or is it happening more, rod? >> when you look at the actual numbers, it may look like it's not happening as much as it did last year. the difference is this. we have a lot of anti-police rhetoric going on across this country. and that's definitely playing a role in some of the shootings. look at the shooting down in texas this past week of that privilege gunned down in cold blood. you will never be able to tell me that wasn't the result of some of this rhetoric being exposed by some of these groups like black lives matter. they are calling for the lynching and killing of police officers. when you have an individual that's already mentally unstable, people tend to react