MARY LOUISE KELLY, HOST:
Back in 2016 came a big announcement from the Treasury Department.
(SOUNDBITE OF ARCHIVED RECORDING)
UNIDENTIFIED REPORTER: The United States currency is in for the first changes in a long time.
AUDIE CORNISH, HOST:
It involved several bills, most notably, the 20. President Andrew Jackson's face would be replaced by that of abolitionist Harriet Tubman. Here's then-Treasury Secretary Jack Lew talking about the decision on "PBS NewsHour."
(SOUNDBITE OF TV SHOW, "PBS NEWSHOUR")