Elon Musk, Snoop Dogg and Mark Cuban love Dogecoin. Should you? How to stay safe when investing in cryptocurrency

Elon Musk, Snoop Dogg and Mark Cuban love Dogecoin. Should you? How to stay safe when investing in cryptocurrency

Billionaires, celebrities and athletes can't get enough of the crypto craze.  Should you jump in on the mania, too? Here's what financial experts say.