Since Republicans regained control of the House in 2011, conservative outside groups have executed a relentless pressure campaign aimed at pushing the House majority further toward the base, and impressing upon lawmakers the risks of voting against the recommendation of these right-wing rainmakers.
But after a summertime spat over agriculture policy, GOP lawmakers decided to push back.
According to several sources with direct knowledge of the situation, the Republican Study Committee—a group of 172 conservative House members—has barred Heritage Foundation employees from attending its weekly meeting in the Capitol. The conservative think tank has been a presence at RSC meetings for decades and enjoys a close working relationship with the committee and its members. But that relationship is now stretched thin, sources say, due to a series of policy disputes that culminated with a blowup over last month's vote on the the farm bill.
RSC Chairman Steve Scalise, R-La., told Heritage officials of his decision last month.
"The Heritage Foundation and the RSC have a longstanding relationship in developing and promoting conservative solutions to the problems facing our nation, and we are proud to continue that tradition to this day through regular joint events and briefings," said Stephen Bell, spokesman for Scalise and the RSC.
Still, the move to effectively kick Heritage out of the weekly RSC meeting represents "a seismic shift" in the relationship between the two institutions, according to one high-ranking Capitol Hill aide.