Treasury Secretary Steven Mnuchin testifies before the House Select Subcommittee on the Coronavirus Crisis, during a hybrid hearing, Tuesday, Sept. 1, 2020, on Capitol Hill in Washington. (Graeme Jennings/Pool via AP)

Treasury Secretary Steven Mnuchin testifies before the House Select Subcommittee on the Coronavirus Crisis, during a hybrid hearing, Tuesday, Sept. 1, 2020, on Capitol Hill in Washington. (Graeme Jennings/Pool via AP)

Treasury Secretary Steven Mnuchin testifies before the House Select Subcommittee on the Coronavirus Crisis, during a hybrid hearing, Tuesday, Sept. 1, 2020, on Capitol Hill in Washington. (Graeme Jennings/Pool via AP)

Treasury Secretary Steven Mnuchin testifies before the House Select Subcommittee on the Coronavirus Crisis, during a hybrid hearing, Tuesday, Sept. 1, 2020, on Capitol Hill in Washington. (Graeme Jennings/Pool via AP)

Treasury Secretary Steven Mnuchin testifies before the House Select Subcommittee on the Coronavirus Crisis, during a hybrid hearing, Tuesday, Sept. 1, 2020, on Capitol Hill in Washington. (Graeme Jennings/Pool via AP)

File-This Thursday, June 6, 2019, photo shows the U.S. Treasury Department building at dusk, in Washington. The Treasury Department is projecting government borrowing of $947 billion in the current July-September period, which would be a record for the quarter but down from the all-time high of $2.75 trillion in this year's second quarter. Treasury officials announced Monday, Aug. 3, 2020, that the government also plans to borrow $1.22 trillion in the October-December period. (AP Photo/Patrick Semansky, File)