^^^ Interesting how you didn't immediately note this is a Republican pollster. That usually triggers you when it's a D firm.
Anyways Michigan polls suck, so if this is accurate it's on accident.
The poll was done by Mitchell Research for Fox 2 Detroit. It is not an internal. It is a public poll by another one of the Michigan-only crap pollsters. Do we need a disclaimer for every PPP poll that they are a Democratic pollster, even when not publishing internals?
Why do you say that PPP is a Democratic pollster? Although they certainly had a Democratic lean several years ago, they've recently been close to the mean or slightly R-positive. 538 has them at R+0.2.
(Hmm, is R-positive a Vulcan blood type?)