His reaction to Edgar's questioning was too... calm and normal for him to be a regular geek. He's a mole, I'm sure of it. My husband isnt' so sure.
We both love to see Chloe with firearms. I love her character. She always goes just one sentence too far into detail in her attempts to be nice and sociable. It's hilarious. She definitely has the acting chops do to whatever she wants (she's done comic acting, 24 is her first drama role) and she's a stand up comic besides. That's hard. Listening to the DVD commentary by actors is always interesting. She did a few season 3 eps commentary track with Joel Surnow and she is very very quick witted.
Chloe's facial gesters are hysterical to me. It's almost as if they tell her, "make the dumbest face you can right now" Roll em!! I loved her first experience with big guns last season that was a classic!