1.   But pornography may be blocked.

2.   Public libraries cannot be forced to use Internet filters designed to block pornography, three federal judges said Friday in overturning a new federal law.

3.   CompuServe later reinstated access to all but five of the message boards and introduced software that would allow its customers to block pornography.

4.   Mandatory filtering opponents say the filters are imperfect and frequently fail to block pornography.

5.   Public libraries in the United States cannot be forced to use Internet filters designed to block pornography, three federal judges said Friday in overturning a new federal law.

6.   Syria blocks pornography, voice chat and e-mail links on sites like Yahoo and Hotmail.

7.   The conservative government announced Friday it will try to block pornography from the Internet in Australia, but it admitted the attempt will be difficult.

8.   The filters are imperfect and frequently fail to block pornography, opponents say.