Facebook makes changes to privacy policy for some users

Facebook is changing its privacy policy for teenagers.

Users ages 13 to 17 will now be able to post items that can be seen by the public.{} The move reverses the company's long-standing policy preventing teens from sharing photos and comments beyond friends of friends.

Facebook says the change will allow teens reach a larger audience.{} Critics, however, say it could lead to trouble for some minors.