Traditionally, Super Tuesday is the day that is seen to most accurately forecast how the presidential primaries will play out. Every four years, the contest is when millions of Americans in a wide swath of states head to their polling places, usually in March. | Traditionally, Super Tuesday is the day that is seen to most accurately forecast how the presidential primaries will play out. Every four years, the contest is when millions of Americans in a wide swath of states head to their polling places, usually in March. |