In this week's edition of The Crypto Craze, Tanaya Macheel and Brad Smith take a look at some of the biggest stories from the crypto world. Bitcoin is still struggling to break above that $4,000 dollar mark while Litecoin is up 70 percent so far this year. We also chat with Tom Forte, senior research analyst at D.A. Davidson, about why he's bullish on Overstock after the company pivoted from retail to blockchain.