Not only are you what you eat and where you eat, you’re also defined by your heroes. And now with Facebook’s recent announcement that it will launch its own global currency, the effort by Barack Obama to replace Andrew Jackson with Harriet Tubman on a new $20 bill looks ever so quaint. Just imagine it! Wanting to honor a former slave and abolitionist, whereas Donald Trump favors Jackson: America’s first populist president, and the guy who forced the Cherokee Indians Trail of Tears removal to Oklahoma. Too bad Trump fears Silicon Valley’s power. With the Libra cryptocurrency, isn’t it time to retire all the presidents? From the $1 bill through the $100 bill, check out the likes of Washington, Jefferson, Lincoln, Hamilton, Jackson, Grant, and Franklin. Hardly a smile among them. Who needs that kind of downer, when it’s already enough to have to surrender cash to buy something? With Mark Zuckerberg’s example leading the way, it’s time to replace the whole lot with the RICHEST living Americans on U.S. bills instead. Should there be any exceptions? Only one: former Treasury secretary Salmon P. Chase graces the $10,000 bill. Why not depose him for current Treasury secretary Steven Mnuchin, who testified to Congress that a delay of six years in releasing the Tubman bill was for technical reasons. Gotta love a liar, even if Mnuchin isn’t quite as wealthy as Zuckerberg.