TheWrap.com may be immune from liability for defamation for internet publications that originated from inforamtion provided by a third party under the The Federal Communications Decency Act. You should consult with an attorney that handles defemation matters and discuss your case in more detail to determine if you have a claim.
Unfortunately, the internet is forever. Even though something might be removed, it is never actually completely gone. Contact the wrap and ask them to take the information down. You could sue the people who posted the information, but that still won't necessarily get rid of the posts, and may not result in any money to you.
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