"JARVIS, go ahead and lock down the perimeter," He instructs, and, for a moment, thinks about telling the AI to notify SHIELD, but then second guesses, figuring Steve would likely prefer as few people to know about this as possible.

But then that leaves him here, faced with Steve who seems, apparently, convinced he's going to endure the next four hours in agony--

"There has to be something we can do--"