A female face will soon grace the $20 bill, keeping U.S.
founding father Alexander Hamilton on the $10 note, Treasury
Secretary Jack Lew is expected to announce late Wednesday.
The historical woman chosen to go on the bill: Harriet Tubman,
the African-American abolitionist most famous for her role in
helping slaves escape through the "Underground Railroad."
http://www.cbsnews.com/news/harriet-tubman-to-go-on-20-bill-
hamilton-to-stay-on-10/