Wal-Mart Sued for Firing Cancer Patient Who Legally Smoked Medicinal Marijuana 5.34K Brian Moylan 07/02/10 09:39AM Filed to: Lawsuits Lawsuits Wal-Mart Marijuana Medicinal marijuana Pot smokers Wrongful termination A Michigan man filed a wrongful-termination suit against Wal-Mart after he was fired for failing a drug test. He was legally smoking pot to alleviate pain from an inoperable brain tumor. Who do you think a jury will sympathize with?