Barr received a confidential report from special counsel Robert S. Mueller III on Friday, and he subsequently released a letter to senior members of Congress saying he might give them information about the report as early as this weekend. By Saturday afternoon, a senior Justice Department official and two congressional aides, who were not authorized to speak publicly, disclosed that Barr would not do so on that day.
Source: Los Angeles Times March 23, 2019 18:12 UTC