A cyclist peddles past a DC Cannabis Campaign sign in Washington

A cyclist peddles past a DC Cannabis Campaign sign (2nd L) in Washington November 4, 2014. Voters in the U.S. capital and two West Coast states will decide on Tuesday during national midterm elections whether to legalize marijuana in a test for broader cannabis legalization efforts across the United States. REUTERS/Gary Cameron (UNITED STATES – Tags: POLITICS ELECTIONS HEALTH BUSINESS DRUGS SOCIETY)