While covering the increasingly violent clashes between by pro and anti-government protesters in Egypt, Cooper and his two associates were the victims of a physical assault by a group that supports the country's president Hosni Sayyid Mubarak, he said.
Cooper later tweeted that he was "punched and kicked repeatedly" until he was able to escape Cairo's Tahrir Square, which has proven to be the centre of the city's protests.
The Los Angeles Times quotes the TV presenter as saying that he views his own run-in with violent protesters as a representation of the anger that is currently gripping Egypt.
"To me, the story today is not me being attacked - it's the melee that continues," Cooper said.
He continued: "This is a stunning development, and it's not clear what kind of impact it's going to have. Is it going to enrage people who'd been standing on the sidelines to see these anti-Mubarak protesters attacked in such an organised way, with the Egyptian military standing by not doing anything to intervene? Perhaps. Will it scare people? Maybe it will have that effect. We don't know."
The anchor remains in Cairo and is to host tonight's edition of Anderson Cooper 360 from the city.
