doubled down with a vengeance, pouring tanks and troops and heavy armor back into budapest and brutally and all too effectively put down the resistance. help never came. >> this is a place where a lot of things happened. used to be the headquarters. i never shot this before, so this is about the first time i'm going to get this building shot. >> so this was the internal secret police, so if someone came at night with a van and he were taken away, you ended up being interrogated here? >> yes. >> secret police headquarters in 1956. the site of a firefight between snipers on the roof, and their fellow citizens below. >> then the people got into the building, went up there, hunted them down and killed them, actually, basically. and hanged them on the streets. >> hung them here. >> hung them on the street there.