The Bowery Ballroom is a legendary club in downtown Manhattan—a dark, red-lit space that usually fills with sweaty rock fans jumping and cheering on their favorite bands. Recently, it was also filled with rock fans, but this shaggy-haired, skinny-jeaned crowd was amped not only for the string of performers on the line-up (including indie favorites OK Go), but also because it was the eve of Super Tuesday, when 22 states nationwide held their primaries for this year’s presidential election.