Last weekend, Captain America: The Winter Soldier stars Sebastian Stan and Anthony Mackie attended the Wizard World convention in Chicago. During their Q&A session, Anthony Mackie gave his own take on the upcoming Captain America 3.Here's what the actor had to say, teasing that Captain America (Chris Evans) and The Falcon (Anthony Mackie) team up again to "transform" The Winter Soldier (Sebastian Stan) back into Cap's old friend Bucky Barnes, while joking that they will take on the title characters in Batman v Superman: Dawn of Justice.