The Sentinel of Liberty takes the fight to Red Skull and HYDRA in this awesome new trailer for "Captain America: The First Avenger," in theaters July 22! Hey, True Believers! Have you "Liked" the Marvel Facebook page? If not, click here: www.facebook.com/Marvel And don't forget to "Like" the "Captain America: The First Avenger" Facebook page too: www.facebook.com/CaptainAmericaMovie