Despite the proliferation of payment apps, cash is used widely across the world, even in the United States. It's growing in 40 out of 42 countries, a Fed study says.
Elon Musk finally unveiled the Tesla Semi. Tesla won't begin producing the electric truck until 2019, but Walmart, a major trucking company and a grocery chain headquartered in the Big Three's backyard, reportedly have plans to buy some.
Real estate agents in the city, where housing prices are rocketing upward, are asking potential buyers to stump up $900,000 to view a new batch of luxury condos.