All sorts of positive press in the pot industry right now that is pushing the Marijuana ETF (MJ) to huge gains over the past week and a half.It started last week when Citron put a $45 price target on Tilray (TLRY) which it's already nearly hit. That stock is up nearly 100% since the end of July. Earlier this week, RBC put out a note that said the marijuana market could be worth $47 billion in the next 10 years. Then today, Diageo (DEO), the U.K. alcohol producer, announced that it is looking to develop a lineup of marijuana-infused beverages looking to compete with Molson Coors (TAP).Investors have moved about $12 million into MJ over the past two days, so traders have taken notice. MJ has momentum on its side, but I'd expect the sector to take a breather next week and digest short-term gains. Over the long-term, the marijuana sector remains a buy.What do you think? Are you buying pot stocks right now? Comment down below.