Marvel caused quite a stir last week among comics fans with it's shocking revelation that Captain America is an agent of Hydra. The plot twist came at the end of Steve Rodgers: Captain America issue number one, upsetting many long-time fans. But that's not the case with Clark Gregg. The actor, who plans Agent Phil Couston in The Avengers and Agents of Shield, offered a word of comfort on Twitter to the book's writer, Nick Spencer, saying, quote, "Hey, Nick Spencer, you tell your story. I'll wait and see where it goes."