President Trump said in an interview broadcast Sunday that he thinks Sen. Bernie Sanders (I-Vt.) is a communist.

Fox News host Sean Hannity asked Trump in an interview that aired prior to Super Bowl LIV for quick reactions to a number of Democratic presidential candidates, including Sanders.

"I think he's a communist. I mean, you know, look, I think of communism when I think of Bernie," Trump told Fox News host Sean Hannity.

"Now, you could say socialist, but didn't he get married in Moscow?" Trump added, with Hannity interjecting to note Sanders went to the former Soviet Union on his honeymoon.

"I think of Bernie sort of as a socialist but far beyond a socialist," Trump continued. "At least he's true to what he believes."

Trump's comments were broadcast a day before the Iowa caucuses. Sanders, who identifies as a democratic socialist, has been leading in the most recent polls in the state.

The president and his campaign last month started focusing additional attention on Sanders, who has consistently been among the best-performing candidates in polls alongside former Vice President Joe Biden.

Trump himself has tweeted several times in recent weeks in an attempt to create a rift between Sanders and the broader Democratic Party, accusing the Democratic National Committee of attempting to "rig" the primary process against the senator.