Article by CBC News An air of optimism is brewing around Canada’s fledgling cannabis sector. In Alberta, a cannabis company is breaking ground this week on an 800 square-foot, state-of-the-art medical marijuana greenhouse near Edmonton. Then, another startup out of Okotoks will launch an online marketplace, called DooberExpress.com on Saturday. But is now the right … Continue reading Pot Stocks: Is Now the Time to Invest in Medical Marijuana?