Latest Captain America 2 Character Poster Has The Winter Soldier Looking Menacing

Who is this mysterious masked man with a metal arm and one seriously dangerous gun? As it says at the top of this latest character poster from the upcoming Captain America sequel, this is The Winter Soldier, the insanely dangerous, highly skilled assassin who serves as the primary antagonist in the film's plot. What you may not know, however, is that he is a character with a very dark secret that ties him directly to the history of the titular Marvel hero. The Winter Soldier is being played by S...