Another conservative organization has endorsed congressman Paul Broun in the Republican primary for U.S. Senate in Georgia. The Madison Project, headed up by former Kansas congressman Jim Ryun, endorsed Broun over four other major GOP candidates.

“It is not an exaggeration to say that Congressman Paul Broun (R-GA) has sustained the most conservative voting record over the longest period of time of any sitting Republican in Congress,” reads a Madison Project press release announcing the endorsement. “Even the fiercest conservative fighters tend to succumb to the establishment meat grinder after a few years.  Paul Broun has been inviolable.”