Former US President Donald Trump speaks during a campaign rally in support of Doug Mastriano for governor of Pennsylvania and Mehmet Oz for US Senate at Mohegan Sun Arena in Wilkes-Barre, Pennsylvania on September 3, 2022.Ed Jones/AFP via Getty Images Rep. Carolyn Maloney says Trump has had plenty of chances to come clean about missing documents. Trump must certify that he's handed over everything government officials have requested, she says. She says investigators are still "not certain whether all presidential records are in its custody." Donald Trump has wasted multiple chances to return all classified government documents to date, House Oversight and Reform Committee chair Carolyn Maloney said on Tuesday in a letter demanding the former president certify — in writing — that he's handed over all pertinent presidential records.