for janet jackson to bare her breast during halftime of the super bowl. they will do something to say that was not appropriate. >> patrick trueman, do broadcasters have an extra special duty during broad like -- during live broadcasts, which they do not have control over? >> it is not much of responsibility to have a four- second delay which would have caught these instances. that is the responsibility they have to meet their obligations under the licensing agreement with the federal government. to broadcast on the public airwaves, they have to broadcast in the public interest. that is not much of a burden. they can meet that. the technology is there. >> at the same time, there has been an argument that the public's idea of what is indecent has changed over the past several decades. the language is being used. people of all ages are more accustomed to different kinds of images. do you think that should play a role in how broadcasters view their content? >> the fcc does take that into account somewhat. they have been relatively few enforcement actions on i