The DOJ is appealing an order to release the full text of a memo used by former AG Barr to justify his decision not to prosecute Trump in the Russia probe.
Ultimately, Mueller found Trump's inner circle saved him from himself. They refused to carry out orders that could have crossed the line into obstructing justice.
Mueller's report on the Russia investigation is two volumes and 448 pages long including attachments.
The redacted report from special counsel Robert Mueller has just been released to the public.
Attorney General William Barr has said he is redacting four types of information from the report, which the Justice Department says will be released Thursday.
In addition to the Mueller probe, Trump plays a central role in a separate case in New York, where prosecutors have implicated him in a crime.