Bitcoin's Uncharacteristic Bias

Peter Navarrette: Bitcoin and other cryptocurrencies are going to continuously depreciate. He says it's all bubble completely so far bubbles appreciate on the way up. The price of bitcoin is speculative i don't know what's going to happen to the price but overall you can't look at something that has gone up 80 million percent and assume it's just going to go to zero over next weekend well we have to say it's going to zero, he says.