But he did try to tell you that it was about to blow up if you pushed that button. You didn't listen.

I'm not saying his actions are excusable, I'm just trying to point out that he had a much better idea of right and wrong than you do. After all, have you ever stopped to think about the people you protect beyond the glory and recognition you get from being their 'hero?' If you got better recognition for nefarious deeds, would you still choose to be the 'hero?'