He thinks it over: yeah, it makes sense. All governments had stuff to hide, in his experience, which in his own mind was considerable.

"But what kinda stuff would they need to cover up?" He frowns. "Gotta be something about how they're doing this. How their whole fancy set-up works. You don't gotta kill people to make a point when everything's going peachy."

Bucky realizes he probably shouldn't've said that, but not until after he does.