With Robert Mueller report looming, new US attorney-general William Barr faces decision on going public with findings
• 6 years ago Robert Mueller is required to produce a confidential report to William Barr that explains his decisions to pursue or decline prosecutions. That could be as simple as a bullet point list or as fulsome as a report running hundreds of pages. Barr will then have to decide how much of Mueller's findings should be disclosed to the public.
