Bruce Bartlett, a former member of both George Bush’s and Ronald Reagan’s staff, has started a media frenzy following his claims that conservatives live in a media bubble, largely started by Fox News.

In his paper “How Fox News Changed American Media and Political Dynamics”, Bartlett claims:

It can almost be called self-brainwashing – many conservatives now refuse to even listen to any news or opinion not vetted through Fox and to believe whatever appears on it as the gospel truth.

Watch the interview below.