A California history teacher was placed on leave Thursday after a complaint over a lesson where he compared President-elect Donald Trump to Adolf Hitler. The Monterrey Herald reported that Frank Navarro was asked to leave in the middle of the day after a parent sent an email to Mountain View High School expressing concerns over the comparison. The area’s Superintendent Jeff Harding confirmed the incident, but refused to detail the complaint.

Navarro has taught at Mountain View for 40 years. He’s an expert on the Holocaust. He told the paper that school officials didn’t disclose what the parent’s complaint was. They also declined to review the lesson plan. “This feels like we’re trying to squash free speech,” he said. “Everything I talk about is factually based. They can go and check it out. It’s not propaganda or bias if it’s based on hard facts.” READ MORE