Democratic VP candidate Kamala Harris says Biden would decriminalize pot. With CNBC’s Melissa Lee and the Fast Money traders, Guy Adami, Tim Seymour, Karen Finerman and Bonawyn Eison. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://cnb.cx/2NGeIvi Stocks of cannabis producers, Aurora Cannabis (ACB), Tilray (TLRY) and Hexo Corp. (HEXO), are rising once again, after vice presidential nominee Sen. Kamala Harris vowed during Wednesday night’s debate with Vice President Mike Pence that a Joe Biden administration would decriminalize marijuana at the federal level.