Don't you love it when you're taking a calculus class in college and instead of teaching differentials or integrals your professor gets into a 30-minute anti-Trump rant?

At the City University of New York, the union representing professors are urging CUNY faculty to protest President Trump on May 1st, infamously known as the anarchist holiday "May Day."

The Professional Staff Congress (PSC) sent an email blast to all CUNY professors with a call to action reading "NO! In the name of humanity, we refuse to accept a Fascist America! DRIVE OUT THE TRUMP/PENCE REGIME!"

The email was obtained by CUNY Adjunct Professor and NYC Councilman Joseph Borelli (R-Staten Island). On Facebook, Borelli posted photos of the emails sent out to professors urging them to protest.

"I am appalled that the CUNY teachers union, the PSC, instructed members use student-paid and taxpayer-subsidized classroom time to teach anti-trump and anti-trump supporter propaganda," Borelli wrote on Facebook. "I happen to teach political science, but this was told to all teachers, from physics to french. Imagine paying to learn math and getting 30 minutes of the professor's personal opinions on politics."

Borelli continued. "Diversity of thought should work two ways. Someone should tell CUNY. I know I am trying to."

The NYC Councilman also posted a letter he sent to CUNY Chancellor James Milliken, writing about the PSC email, "This notice makes it clear that irrespective of a Professor's subject matter, be it physics or French, criticizing President Trump's policies falls squarely into the realm of their curriculum and is appropriate for lectures in any topic."

Borelli continued to note that there's no "pretense" in how students at a taxpayer-subsidized university would stand to benefit from anti-Trump propaganda when takes courses such as "art, comparative literature, or calculus."

Borelli told Red Alert Politics over the phone that he still hasn't heard from Chancellor Milliken responding to his April 19th letter. He reiterated that while the PSC has a reputation for being too liberal and staging protests regularly, the problem is that this new effort is interrupting precious taxpayer-funded class time.

"There’s no academic value in saying that Trump is worse than Hitler," Borelli said before saying that conservatives, including himself, need to do more to step up against this type of rhetoric. "Shame on me and conservatives for not doing more to help grow a conservative group on campus."

Borelli continued to say that if any conservative student at CUNY reads this article and decides they want to work with him on creating a conservative student group with a heavy presence on campus to contact him.

The Professional Staff Congress has not yet responded to a request for comment in time for publication.

Read Councilman Borelli's response to the PSC below: