Great quote

From Politico's story "How Mourdock took down Lugar":

“The message to the establishment is, ‘You’re our servants. We’re the masters. Do what you’re supposed to do, adhere to the Constitution or we’ll fire you,’” said Greg Fettig, founder of Hoosiers for Conservative Senate and the grass-roots leader whom many Mourdock supporters credit with sparking the anti-Lugar movement last year.

That sums it up pretty well.