(NEW YORK) -- Stocks slid in early trading on Monday hours after reports that the Department of Justice had opened a criminal investigation into Federal Reserve Chair Jerome Powell centered on the central bank leader's remarks to Congress about an office renovation project.
Powell, who was appointed by Trump in 2017, issued a rare video message rebuking the investigation as a politically motivated effort to influence the Fed's interest rate policy.
The DOJ's criminal probe follows a a monthslong influence campaign undertaken by Trump as he has frequently slammed the Fed for what he considers a reluctance to significantly reduce interest rates.
Trump has repeatedly denounced Powell for alleged overspending tied to the central bank's $2.5 billion renovation project. The Fed attributes spending overruns to unforeseen cost increases, saying that its building renovation will ultimately "reduce costs over time by allowing the Board to consolidate most of its operations," according to the central bank's website.