Putting the tablet down and folding his arms across his chest, stubbornly, Black Widow's comment annoyed him. Maybe it was the Hulk that was making him more surly than usual, unable to deal with irritations as he usually did, with a smirk and a tongue-in-cheek comment.
"I've heard of HYDRA," Bruce said. Before his accident, he'd worked for the U.S. Army and the name had come up from time to time. "At least enough. They're a terrorist organization."