Grab your shield, steal your old uniform, and hop on your motorcycle, because it’s time for us to discuss “Captain America: The Winter Soldier.” It’s the latest Marvel movie, and even though Steve Rogers is the title character, there’s an awful lot of SHIELD in this movie, too. Does the franchise aspect of these films help or hurt? Are the action scenes more interesting than the urban disasters featured in most recent superhero movies? And is the Falcon really Cap’s only friend outside SHIELD? Also, we reveal the Hydra secret handshake.