reportedly from home depot. >> which are done by the hour. >> it's so cheap and so easy. you compare it to what we had post 9/11. we were thinking about crop busters and people taking light aircraft. and that was something that the department of homeland security and the fbi could really monitor and to a great extent control. when you are talking about rental trucks from home depot, this is a piece that fundamentally although we can truce likelihood, try to find people before they are radicalized or not radicalized, we don't know what the cause is, but the weapon, the tool of choice here is one that is so widely accessible, police really have a hard time. >> i was just going to say, look, i can picture we are going to have barriers now on pedestrian walkways in every city in america in five years. right? whatever -- maybe in five months for all we know. so i could picture us there. but then of course it's like i also remember we were going to