Tech Spree News Today

Whether its knives, cars. things like that. obviously a car plowing into a crowd feels much more serious but in terms of accessible technology, it is very low. what does that tell you as somebody who has investigated these things and thought about things? does it tell you that this -- is it a good thing or bad thing that people are resorting to low-tech attacks? >> all terror attacks are bad. this lower tech spree is a good sign. think back a year ago, we saw coordinated plots in paris, brussels...