Ben Swann: "Unless you have been hiding under a rock, you've been hearing about crypto-currency. Bitcoin and dozens of other coins, as either being the future of currency or causing the biggest bubble ever.
One of the biggest criticisms of cryptocurrency is that it's just made-up money, that it's not backed by anything. But is that true?
This is a Reality Check you won't get anywhere else."
Great video by B. Swann in Reality Check show about digital currencies.
