The NRA is out with grades for gubernatorial primary candidates in Connecticut.  Republicans Bob Stefanowski and Tim Herbst received "A" ratings.  Steve Obsitnik remained a question mark.  Everyone else received an "F" rating.  Stefanowski touted the rating saying it shows his staunch defense of the Second Amendment. He also criticized endorsed GOP candidate Mark Boughton, who once belonged with the Mayors Against Illegal Guns group, and David Stemerman who reportedly called laws adopted in response to the shootings at Sandy Hook School a model for the nation.  Stefanowski said Boughton’s "clear disregard for the United States Constitution should disqualify him from any Republican nomination."