Court says pot smokers can be fired, even in Colo.

FILE - In this Dec. 6, 2012 file photo, Brandon Coats works on his computer at his home in Denver. Coats, a quadriplegic medical marijuana patient, was fired from his job in 2010 as a telephone operator at Dish Network after testing positive for marijuana. The Colorado Court of Appeals on Thursday, April 25, 2013, upheld the firing of Coats, saying that there is no employment protection for people who use marijuana. In a split decision issued on Thursday, the court said marijuana use is still barred by the federal government, even though state-licensed marijuana use has been approved by voters and is considered lawful. (AP Photo/Ed Andrieski, File)DENVER (AP) — Medical and recreational marijuana may be legal in Colorado, but employers in the state can lawfully fire workers who test positive for the drug, even if it was used off duty, according to a court ruling Thursday.