Here's the home page of BBC News as of five minutes ago.
Now here's the home page of the repressive Iranian regime's mouthpiece, PressTV, taken ten seconds later.
"Iranian police have fired tear gas at opposition demonstrators gathering in central Tehran in support of the protests in Egypt. A BBC producer in the Iranian capital, who was affected by the gas, described central Tehran as "total chaos". He said "severe clashes" were taking place between protesters and police and there had been many arrests. Iranian police have placed opposition leader Mir Hossein Mousavi under house arrest, his official website says. It says the move is intended to block him from attending the rally in Tehran. The BBC's Mohsen Asgari in Tehran says thousands of people defied the government ban and gathered in the city centre chanting "death to dictators"."