Spring break goers on Miami Beach gave Fox News their definitions of cryptocurrency, saying it’s "the future of the financial system." "Cryptocurrency is like a digital universal currency that’s used online," a Canadian resident visiting Miami told Fox News. "It’s kind of like stocks. It can go up or down. They fluctuate with the market, I guess, depending on the current trend." Cryptocurrency, otherwise known as "crypto," is any form of currency that only exists digitally where transactions are secured through cryptography. Fox News Digital asked young men and women on spring break to explain crypto for those who ... (full story)