>> i believe that diplomacy should be the cornerstone of any foreign policy. >> i can see russia from my house. >> since george carlin became famous for the seven words you can't say on television. >> i got my opinion. >> they have enjoyed making washington and the audiences uncomfortable. very little is off limits. >> in america, there are no sacred days because we commercialize everything. only five years away from 9/11 sales. >> the line between news and entertainment is increasingly blurry. >> to make obama go from this. >> i'm not the emperor. >> e-mails. >> you said that. the government keeps a database on everyone. >> new audiences learn to love to hate the political show, will more americans engage in politics or will rising cynicism mean many tune in to television but drop out of the process? with me now to talk about comedy's role in the political