Rep. Elijah Cummings (D-Md.) requested a formal congressional investigation into Donald Trump's "financial arrangements" Monday, urging a key congressional committee to examine the president-elect's sprawling business empire for any conflicts of interests. "I am writing to request that the Oversight Committee immediately begin conducting a review of President-elect Donald Trump's financial arrangements to ensure that he does not have any actual or perceived conflicts of interest, and that he and his advisors comply with all legal and regulatory ethical requirements when he assumes the presidency," Cummings wrote in a Nov.