Third party sites may have privacy policies controlling the collection and use of personal information about you that are different from our privacy policy. A link to or from a third party site is not an endorsement by us of the site, its content, its privacy practices or its sponsoring organization, and we cannot be responsible for the practices, content or accuracy of third party sites.</p> Third parties <p>We may engage with third parties to facilitate your sharing of content from our web sites with others and to provide us with certain analytical services to better understand our visitors, who may use cookies, web beacons and similar mechanisms to collect information when you click on or move your cursor over their buttons.