President Trump denied that the United States would be part of a $300 billion rebuilding fund for Iran and argued that his agreement was better than the one Barack Obama struck in 2015.

Subcontractors claim millions in unpaid losses from Obama Presidential Center construction as the Chicago project prepares to open on Juneteenth.

The three presidents, along with former first ladies Laura Bush, former Secretary of State Hillary Clinton and Jill Biden are also expected to attend the ceremony on Thursday with former President Barack Obama and former first lady Michelle Obama at the center's John Lewis Plaza.

"Obama lives rent-free inside of Donald Trump's head, because Donald Trump knows that his legacy will never be the legacy of President Obama," Sunny Hostin said.

The Obama Foundation has announced an a-list lineup for the Obama Presidential Center Grand Opening in Chicago as President Trump's Freedom 250 event continues to lose performers

"They would have no money, they would be in poverty, the 91 million people would starve, so something will happen as soon as they behave," Trump said.