a maven of social media. social media has provided wonderful outlets for people to articulate their views, but it's obviously showed to america the true colors of what some people think and bigots with megaphones, so to speak. so when the president interrupted sunday night football to speak in newtown, connecticut, twitter went crazy and interrupted with all kinds of racial slurs. how do we as a society confront this sort of behavior? >> well, you know, it's really kind of difficult to do that, michael, especially when you have leadership in congress, that's not only about its political party, but when you have southern states and southwestern states talking about they want to secede from the nation, there's a little racial tinge in that, i think as well. so when you don't have a leadership that can get along together, what do you expect from the general population? i think leadership is the key to that. and as far as the social media, it's no different than in 1990, in the city of chicago, where i come from. they actually still had in certain neighborhoods, the graffiti. so in whatever way they can