Google's co-founder Sergey Brin unleashed perhaps the most stinging criticism of the controversial Stop Online Piracy Act that is working its way through Congress.
In a Google+ post, Brin said if the U.S. passed either SOPA, the House version of the bill, or the Protect IP Act, the Senate version, it would put the country in same league as China and Iran as far as Internet censorship is concerned. Brin said the bills were a "threat to free speech."
Brin writes: