Marijuana reform at the U.S. federal level could soon be on the way, as it won't be long before Democrats are in control of the House, Senate, and White House. And that's giving the industry a lot of hope that legislation favorable to marijuana could pass, potentially making the already hot cannabis industry an even more appealing investment opportunity. It could even pave the way for companies in other industries to start jockeying for position, partnering up with cannabis producers before legalization -- which could still be years away.