DENVER--(BUSINESS WIRE)--MassRoots, Inc. (OTC: MSRT), one of the largest and most active social networks for the cannabis community, is pleased to announce that its shares of common stock have been approved for trading by the Financial Industry Regulatory Authority (FINRA) and are expected to begin trading on April 9, 2015 under the ticker, "MSRT." Sitting at the intersection of mobile technology and cannabis, MassRoots offers a direct play on the cannabis industry without ever touching the pla