"Politics? Maybe," so shrugs a young Barack Obama (Parker Sawyers) in Richard Tanne's "Southside with You." At the moment, he's got more important things to focus on -- namely, his companion, Michelle Robinson (Tika Sumpter) and whether they're on a date or not. Tanne's film follows the first date of the future first couple, "Before Sunrise" style. It's a little bit about politics, but mostly just about these two remarkable people, their life stories and what they want to do in the world, which at this time is simply "more."