Verizon, Sprint and Time Warner Cable have agreed to block access to Internet bulletin boards and Web sites nationwide that disseminate child pornography.The move is part of a groundbreaking agreement with the New York attorney general, Andrew M. Cuomo, that will be formally announced on Tuesday as a significant step by leading companies to curtail access to child pornography. Many in the industry have previously resisted similar efforts, saying they could not be responsible for content online, given the decentralized and largely unmonitored nature of the Internet.
http://nytimes.com/2008/06/10/nyregion/10internet.html