What the poll asks is if people agree with Trump saying he has been investigated more than any other president before him and that it is a witch hunt. That doesn’t necessarily mean the people who said yes believe the investigation is a witch hunt from their own perspective. They could easily just be agreeing with the statement that he’s been investigated the most.
Experts push back on Trump-touted poll showing 50% of Americans calling Mueller probe a 'witch hunt'
Experts push back on Trump-touted poll showing 50% of Americans calling Mueller probe a 'witch hunt'