As more states legalize marijuana, the number of adult consumers has been on the rise. But there are only three major metro areas where cannabis is more popular than cigarettes and other products containing nicotine, according to new market-research data. And — you guessed it — Seattle is one of them. More than 700,000 people age 18 and older in the Seattle-Tacoma area — about … [Read more...] about Seattle Metro: 1 of 3 areas in America where marijuana use tops nicotine, data shows