Are there any boundaries today between the media and the Democratic Party?
Consider Comedy Central's Stephen Colbert who according to a tweet from House Democrats is going to be a "surprise guest" at Friday's Caucus Issues Conference:
— House Democrats (@HouseDemocrats) February 8, 2013
But there's more.
According to Politico, Colbert was invited by House Minority Leader Nancy Pelosi (D-Calif.).
Is there any separation between today's media and the Democratic Party?