Attorney General William P. Barr sent a letter to Congress summarizing the Mueller report: The special counsel investigation did not establish coordination with Russia, but there was a more complicated story when it came to obstruction of justice. Guests: The Times reporters Maggie Haberman, who covers the White House; and Michael S. Schmidt, who has been covering the special counsel investigation. For more information on today’s episode, visit nytimes.com/thedaily.