Question about the ending? (Spoilers...)
I came into the movie about half way through, so I have a question about the end- when Topher Grace is explaining what happened to Martin Sheen and the other agent, they seem to find his story suspicious. And then, Martin Sheen asks "Would you ever consider working for us?"
Is this indication that he knew Grace was a double agent the whole time? Or did he ask Grace to consider dropping the FBI and work for the CIA?