Link: http://www.npr.org/blogs/money/2014/08/14/340356790/should-we-kill-the-100-bill
Summary: The Planet Money team investigates the $100 bill and found that over two-thirds of the bills are overseas. Additionally, they assume the bills are used for illegal activities due to their convenience.
Original Air Date: August 14, 2014
Length: 6 minutes 10 seconds
Link: http://www.npr.org/blogs/money/2012/12/07/166747693/episode-421-the-birth-of-the-dollar-bill
Summary: At one point in U.S. history there was close to 8,000 different types of currency circulating. The Civil War became a bottleneck and forced innovation, thus creating one unified currency.
Original Air Date: December 7, 2012
Length: 10 minutes 37 seconds
Link: http://www.npr.org/blogs/money/2013/10/04/229224964/episode-489-the-invisible-plumbing-of-our-economy
Summary: In a time of instantaneous internet, why does it take so long for money to process from one checking account to another? Planet Money Podcast attempts to figure out the invisible pipes that move money around America.
Original Air Date: October 4, 2013
Length: 22 min
