As of Tuesday evening, #DemExit rose to the fourth most-trending topic on the social media platform in the United States. At the time of publication, the hashtag had garnered more than 40,000 tweets.

Newsweek reached out to Sanders' campaign for comment.

"If @JoeBiden gets the nomination I will #DemExit Who will join me?" user @brooklynngirl tweeted. ... Read more at Newsweek