The Republican National Committee will take up the explosive subject of the race-card playing radio ads in the Mississippi Senate GOP run-off election between Senator Thad Cochran and Tea Party challenger Chris McDaniel. The RNC is scheduled to hold its summer meeting in Chicago August 6-9 at the Westin Michigan Avenue in Chicago. The discussion, according to an RNC source, will occur on the morning of August 7 — behind closed doors — at the “Members Only” breakfast that runs between 8:00-9:30. There is no word whether RNC Chairman Reince Priebus, under pressure to investigate the ads, will then comment...