Robert Mueller is a witness, not just a prosecutor
by digby
This chart by Ryan Goodman at Just Security spells out exactly why Robert Mueller needs to testify before congress. He's not just a prosecutor. He's a witness to what William Barr said and did and the record show that they were in clear disagreement:
Chart: A Side-by-Side Compa... by on Scribd
There are dozens of questions that need to be answered about the Rosenstein, Barr, and Special counsel interactions. He's the only one who can be expected to be honest about it. He has to testify.
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