As two cannabis companies make their debut on the Canadian Securities Exchange, the country is facing a marijuana shortage one month after legalization. Nik Decosta-Klipa, staff writer at, recaps day one of recreational marijuana sales in Massachusetts. George Allen, president of Acreage Holdings, and Frank Knuettel II, CFO of MJardin Group, discuss trading in Canada and the state of the industry moving forward. And Khurram Malik, CEO of Biome Grow, explains what factors may have played into Canada's supply issues.