China's censorship of New York Times Web sites is just the latest effort to blocked online and TV coverage deemed unfavorable. Click through to see a few recent high-profile topics that provoked censorship.
Visitors wait to take a turn surfing the Internet at an international computer exhibition in Beijing in 1996. That year, China began Internet censorship with regulations, codified a year later, that have broad categories under which sites could be blocked. Greg Baker/AP Buy Photo