Pot stocks grow in sophistication despite market 'death spiral': Trader

CNBC's "Power Lunch" team is joined by Tim Seymour, a "Fast Money" trader, to break down pot stocks and the Canadian market.

Power Lunch,CNBC,business news,finance stock,stock market,news channel,news station,breaking news,us news,world news,cable,cable news,finance news,money,money tips,financial news,stock market news,stocks,