Possible? Absolutely. Likely? That's impossible to know without knowing him and his motivations, and I would not call it a reasonable assumption given the generally self-serving state of US politicians (most others as well, but in this case they're the most relevant).
Oh wait, that's classified too.
Seeing the trend/problem here? I'm absolutely fine with what this Congressman did.
But why would he give a shit? Perhaps he's one of the Americans (a rather interesting one, to boot) with something to hide.