Polis is one of the four ultra-rich Colorado leftards (along with Tim Gill, Pat Stryker, and Rutt Bridges) who fling large amounts of money at various leftist causes. Polis' pet issue has usually been opposition to school choice and educational accountability in the past.
One of his campaign flyers mention supporting what IIRC was to have essentially been a Federal takeover of education.
He bought himself the 2nd district seat on the State Board of Education a few years ago, and apparently bought himself the Dem nomination from the same district.