A bitter power struggle has broken out inside the nation’s pre-eminent gun rights group. We look at how the mere threat of a financial investigation plunged the National Rifle Association into crisis. Guest: Danny Hakim, an investigative reporter for The New York Times, spoke with us from the N.R.A.’s annual convention in Indianapolis. For more information on today’s episode, visit nytimes.com/thedaily.

Background reading:

• Wayne LaPierre was unanimously re-elected as chief executive of the N.R.A. after infighting with Oliver L. North, who was replaced as the group’s president.
• The N.R.A. is facing a number of challenges, including the New York attorney general’s investigation into the group’s tax-exempt status and the new financial strength of the gun control movement.