Cleaning up, Bruce slotted the blood sample into his portable analyser - home made of course - and took a breath to calm his mind. "That metal arm on her, it's meant to be on you. In the world I come from, you're the one who fell from the plane and became this..." he gestured to Peggy. "Taken by Hydra, brainwashed, tortured and wiped and frozen to be used as a human weapon. Somehow, you and Peggy got switched around and she's the Winter Soldier now."