What a Mueller grand jury means for the Russia probe
Clip: 08/03/2017 | 4m 12s
Special counsel Robert Mueller is using a grand jury in Washington, D.C., to investigate Russian meddling in the presidential election, according to a Wall Street Journal report. The move marks a new phase in the probe into possible collusion between the Trump campaign and Russia. Judy Woodruff asks former federal prosecutor Steve Bunnell what it means for President Trump and his associates.