When Marva sees Duke turned away from their polling place, she takes it upon herself to make sure his vote is counted. She hasn't spent months doorbelling and registering voters just to see someone denied their right. And that's how their whirlwind day begins, rushing from precinct to precinct, cutting school, waiting in endless lines, turned away time and again, trying to do one simple thing: vote. They may have started out as strangers, but as...