Why doesn't this work?

http://www.history.com/pages/privacy.jsp

"This Privacy Policy is the sole authorized statement of AETN's practices with respect to the online collection of personally identifiable information (as described below) through the Websites and the use and disclosure of such information. Any summaries of this Privacy Policy generated by third-party software or otherwise (for example, in connection with the "Platform for Privacy Preferences" or "P3P") will have no legal effect, are in no way binding upon AETN, and will not be relied upon in substitute for this Privacy Policy, and neither supersede nor modify this Privacy Policy."