President Trump Donald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE on Tuesday claimed that his supporters were kept out of a Fox News town hall with Sen. Bernie Sanders Bernie SandersOutrage erupts over Breonna Taylor grand jury ruling Dimon: Wealth tax 'almost impossible to do' Grand jury charges no officers in Breonna Taylor death MORE (I-Vt.) on Monday night.

Without evidence, Trump said in a tweet that "many Trump Fans & Signs were outside of the @FoxNews Studio last night" and that there were "big complaints about not being let in."

Many Trump Fans & Signs were outside of the @FoxNews Studio last night in the now thriving (Thank you President Trump) Bethlehem, Pennsylvania, for the interview with Crazy Bernie Sanders. Big complaints about not being let in-stuffed with Bernie supporters. What’s with @FoxNews? — Donald J. Trump (@realDonaldTrump) April 17, 2019

A Fox News spokesperson said in a statement to The Hill that the town hall "was a ticketed event and featured a diverse audience." ADVERTISEMENT

The town hall was held in Bethlehem, Pa., and was moderated by Fox News anchors Bret Baier and Martha MacCallum.

Earlier Tuesday, Trump chided the network over the town hall, which was held on Tax Day with Sanders, a 2020 presidential candidate.

"So weird to watch Crazy Bernie on @FoxNews. Not surprisingly, @BretBaier and the 'audience' was so smiley and nice," he tweeted.

Baier replied Tuesday to Trump's original tweet and invited the president to hold his own town hall or join Baier's show, "Special Report," for an interview.

"Thanks for watching Mr. President - we’d love to have you on a town hall soon — or even an interview on @SpecialReport —it's been awhile. We cover all sides," Baier tweeted.