"United we stand. United we stand. Divided we fall. Divided we fall." The chanting of this mantra really stood out in this trailer, helping to give it a really epic feel. That's all well and good, but, well, who exactly is doing the chanting? Could it be supporters of one of the two teams, once they're done tweeting #TeamCap or #TeamIronMan? Or some sort of protest, either at the superheroes or the Sokovia Accords, or perhaps something different entirely, tying into the villains and whatever plans they have?