As the US goes into the original green holiday – St. Patrick’s Day, could there be a change coming? American’s started celebrating the Irish Saint in 1601, when the country was still a British colony. New York City hosts the largest parade in the world and Chicago dyes their river green to get in the mood. Astronauts on board the international Space Station celebrates St. Patrick Day with notable celebrations by Catherine Coleman and Chris Hadfield. But with those who celebrate drinking an average of 4.2 glasses per person, is change coming with the legal introduction of a more health friendly option? A new poll conducted by YouGov reveals that more people see the health benefits of cannabis especially compared to alcohol, reports Marijuana Moment.