Politico: The Media Bubble is Real — And Worse Than You Think.
The national media really does work in a bubble, something that wasn’t true as recently as 2008. And the bubble is growing more extreme. Concentrated heavily along the coasts, the bubble is both geographic and political. If you’re a working journalist, odds aren’t just that you work in a pro-Clinton county—odds are that you reside in one of the nation’s most pro-Clinton counties. And you’ve got company: If you’re a typical reader of Politico, chances are you’re a citizen of bubbleville, too.
All drinking the same Kool-Aid. And nothing's changing. Yet.