Though the marijuana industry has seemingly grown by leaps and bounds over the past couple of years, that growth rate is about to kick into overdrive. After a long wait, Canada's Senate overwhelmingly voted in favor of the Cannabis Act on June 7, which would make adult-use marijuana legal in our neighbor to the north.The Senate's vote did come with more than 40 amendments from when the bill was first received from the House of Commons, but given that the Senate was viewed by pundits as the final hurdle for legal cannabis in Canada, it looks to be just a matter of time before recreational weed gets the green light.