39% isn't a bad number, similar for Nixon, PRIOR to the hearings.
73% of Americans believe Mueller should testify before Congress, and 67% of Americans believe McGahn should do so. 69% say Congress should get a full version of the Mueller report along with supporting documents.
39% of Americans believe President Trump should be impeached and compelled to leave the presidency, but 56% disagree.
more:
http://www.axios.com/robert-mueller-don-mcgahn-testimony-impeachment-poll-57fdec59-cf29-4a85-a40d-db6546f3eef0.html

DO SOMETHING!