Wouldn’t it be cool though, if I really was a Russian propaganda agent and you found me out? Then I would come after you. You could use whatever skill you have for your profession to evade capture, and finally expose a deep plot that goes all the up to the White House!
Actually, I’m just an architect in Kansas City. The guy in the cube next to me is Russian. I’m going to pretend he’s a secret agent.
Watch out for your colleague: he might be plotting something against your stapler. You might consider water-boarding him under the office water cooler, just in case.