A gay man is leading in the Iowa presidential polls. Let that sink in.

Chasten and Pete Buttigieg attend a Los Angeles fundraiser on May 15 2019 (Photo: Shutterstock)

South Bend Mayor Pete Buttigieg just shot to the top of the pack in Iowa in the latest poll from the early primary state.

The 2020 Democratic presidential hopeful got first place in a Monmouth Poll of the Midwestern state, with 22% of…