69% think Congress ought to investigate the origins of the Justice Department's inquiry into Russian interference in the 2016 election, including 76% of Democrats, 69% of independents and 62% of Republicans.
A scant 24% of Americans say they have read any of Mueller's report, 75% have opted not to dive in to the 448-page document, and just 3% report having read the whole thing.
The CNN Poll was conducted by SSRS April 25 through 28 among a random national sample of 1,007 adults reached on landlines or cellphones by a live interviewer
Well of course, this is CNN, and of course they didn't lead with this little nugget. Of course they lead with this > CNN Poll: With Mueller investigation over, Trump approval at 43%