realDonaldTrump on Twitter: RT @MariannaNBCNews: Dozens of Trump supporters were loudly chanting a mix of “Four more years,” “Trump” and “USA” throughout the event, gr…

Dozens of Trump supporters were loudly chanting a mix of “Four more years,” “Trump” and “USA” throughout the event, growing louder anytime @JoeBiden mentioned the president. pic.twitter.com/7M0iZWdmRf