Iran's handling of protesters

NINE years ago, Ahmad Batebi appeared on the cover of The Economist. He was a 21-year-old student, one of thousands who protested against Iran’s government that summer. He was photographed holding aloft a T-shirt bespattered with the blood of a fellow protester. Soon afterwards, he was arrested and shown our issue of July 17th 1999. “With this”, he was told, “you have signed your death warrant.”
During his interrogation he was blindfolded and beaten with cables until he passed out. His captors rubbed salt into his wounds to wake him up, so they could torture him more. They held his head in a drain full of sewage until he inhaled it.

The whole article from The Economist, here.