Joan Rivers created quite a scene at Costco yesterday, yelling through a megaphone that the store is "like Nazi Germany" and will probably start "burning the Bible" next, before handcuffing herself to a shopper's cart. Rivers staged the protest at a California store because, she claims, Costco banned her new book due to a couple racy jokes on the cover. One particularly weird line from Rivers: "This is private property that was stolen from the Indians! The Indians are the original owners of this property!" Police eventually asked Rivers to leave, and she complied, TMZ reports.