How did the National Rifle Association, America\u2019s most influential gun-rights group, amass its power?\n\nA New York Times investigation has revealed the secret history of how a fusty club of sportsmen became a lobbying juggernaut that would compel elected officials\u2019 allegiance, derail legislation behind the scenes, and redefine the legal landscape.\n\nMike McIntire, an investigative reporter for The Times, sets out the story of the N.R.A.\u2019s transformation \u2014 and the unseen role that members of Congress played in designing the group\u2019s strategies. \n\nGuest: Mike McIntire, an investigative reporter for The New York Times.