Less than 48 hours after an Iowa caucus defeat, Donald Trump is calling for a do-over. The New York business man accused the Ted Cruz campaign of fraudulent activities during the Iowa caucuses, after controversial voter mailers and reports that Cruz staffers lied to caucus goers by indicating Dr. Ben Carson was dropping out in order to gain votes for Cruz. Cruz has since called for the firing of those people and apologized.

Trump took to Twitter to air his grievances against what he called Cruz's "fraud" and in subsequent tweets made the case for why he believed "a new election should take place or Cruz results nullified."

Based on the fraud committed by Senator Ted Cruz during the Iowa Caucus, either a new election should take place or Cruz results nullified. — Donald J. Trump (@realDonaldTrump) February 3, 2016

The Voter Violation certificate gave poor marks to the unsuspecting voter(grade of F) and told them to clear it up by voting for Cruz. Fraud — Donald J. Trump (@realDonaldTrump) February 3, 2016

Many people voted for Cruz over Carson because of this Cruz fraud. Also, Cruz sent out a VOTER VIOLATION certificate to thousands of voters. — Donald J. Trump (@realDonaldTrump) February 3, 2016

During primetime of the Iowa Caucus, Cruz put out a release that @RealBenCarson was quitting the race, and to caucus (or vote) for Cruz. — Donald J. Trump (@realDonaldTrump) February 3, 2016

Cruz won Iowa with 28 percent of the vote with Trump finishing second at 24 percent. Trump, who was polling just ahead of Cruz in the days before the Iowa caucus, has argued that his second place finish was actually a success, especially when he was warned early on that he "would be lucky" to make the top 10 there, he told crowds in Milford, NH Monday night. "We did really well," Trump assured his supporters. But despite touting his success, it seems Trump is still trying to tear his rivals' wins down.

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Responding to Trump's tweets, Cruz spokesperson Rick Tyler said, "reality has hit the reality star. Since Iowa, no one is talking about Donald Trump. That's why he's popping off on Twitter. There are Twitter addiction therapy groups, and he should check in with his local chapter."

And Cruz responded with his own Tweet: