michael, why the change of mind? >> well, your people, your producers have called me since aurora. that back in july throughout the fall when there were a number of what we call the smaller massacres, the four or five or six that are killed, and i said i'm -- i told you i'm not going back on here after a gun shooting. let's bring in that guy that made "bowling for columbine" and after newtown, of course, your people here asked me to come in. i've not gone on a single show since newtown to talk about this because as i said to you that night i'm not going to be a pundit about this. i'm going to be a big pain in the ass about this. i'm going to act. i'm going to be doing things. for instance, this saturday night with -- i've joined with move on and a whole bunch of progressive groups, and we're holding thousands of house gatherings in people's homes this saturday night. we're all going to watch "bowling for columbine" and then i'm going to be live in their living rooms via the internet to take questions, to discuss what