Pot-Smoking Quadriplegic’s Firing Shows Haze Over Drug Testing

Pot-Smoking Quadriplegic’s Firing Shows Haze Over Drug Testing

Linda Davidson/The Washington Post via Getty Images

Medical marijuana is legal in 20 states and the District of Columbia, yet illegal under federal law. Colorado and Washington allow recreational use of pot, and this week, Portland, Maine, and three cities in Michigan voted to back legalization.