caller claims to be daniel hightower from publisher clearinghouse.they called to inform me i have won 2.5 million dollars..they gave me names of 3 people who will deliver the check to my home..told me the check was wachovia bank check.  gave me a security password.   then he said he needs a green pak from walmart for registration fees of 250. dollars.  when i told him i did not have that kind of money he said he will call verfication dept and get  back to me.    the 3 names he gave were miss linda davis  mr ryan christopher and an attorney named miss rose carr. he said the phone was being monitered by fbi to avoid scammers.