Question 531: Elvis Meets The President(They made of movie on that you know)

In the year 1970, the king of rock and roll, Elvis Presley met President Nixon at the White House, where he asked for a government job and proudly proclaimed that he was indeed the ultimate patriot. What made the meeting interesting however was the fact that Elvis warned the President about a certain person of note proclaiming him to be a threat to "American freedom" and a "communist". And no Mr.Limbaugh, its not Obama.

Name the guy.

John Lennon, Elvis regarded the Beatles(and himself because he inspired them) as responsible for the drug culture of the time and he especially hated Lennon for being something of a communist as well.