President Trump Sunday accused Hillary Clinton of colluding with the Democratic party to beat Bernie Sanders and become the Democratic nominee in the 2016 presidential election.

"Hillary Clinton colluded with the Democratic Party in order to beat Crazy Bernie Sanders. Is she allowed to collude? Unfair to Bernie," Trump tweeted.

Hillary Clinton colluded with the Democratic Party in order to beat Crazy Bernie Sanders. Is she allowed to so collude? Unfair to Bernie! — Donald J. Trump (@realDonaldTrump) June 25, 2017

A DNC email leak released by WikiLeaks in July 2016 appeared to show the DNC favoring Hillary Clinton as the Democratic nominee over Sanders.

Trump has repeatedly criticized the Democrats for favoring Clinton during the primary process despite the fact that he defeated her in November's election.