FILE РIn this April 25, 2013, file photo, attorney Michael Evans, left, listens in his office in Denver, as his client Brandon Coats talks about the Colorado Court of Appeals ruling that upheld Coats being fired from his job after testing positive for the use of medical marijuana. Pot may be legal in Colorado, but you can still be fired for using it, but the state’s highest court could change that Monday, June 15, 2015, in a decision with national implications as more states authorize marijuana use for medical or recreational purposes. (AP Photo/Ed Andrieski, File)