As I understand it, AG Rod Rosenstein appointed Mueller

Clearly he - Mueller came in with a preset notion and bias given what we have seen.

Can Congress commission their own investigation? Is this something that Pelosi can do (not talking about impeachment but that would be fine by me). Appoint a neutral and unbiased Democrat to run it? Then we can compare the two reports and decide further action.

I just feel like we have been scammed all along.