this e-mail he could have made up and it happened to be the one. i'm very disturbed by the idea that you can arrest somebody, fire somebody, take someone off twitter because they sent a mean tweet. a bad precedent. >> andrea: doesn't it defeat the purpose of what they are trying to do? they're trying to get people involved and on twitter and exercise free speech. i think i don't want to post on twitter for fear of somebody being mad at me. >> bob: social media, we are learning more about it, the downside of it. it seems like every week something else comes up. facebook or twitter. >> dana: greg lives on the edge. >> bob: you do. what do you think? >> greg: here in my opinion this does nobody any favors. if you read it, it gets you angry. write something and it gets you in trouble. remember 1984 was coming up.