It appears Omarosa Manigault-Stallworth's concussion may have led to some short-term memory loss. On Thursday's Oprah Winfrey Show, the Apprentice's Queen of Mean claimed that she fingered Ereka Vetrini as the alleged N-bomb dropper only after her reality rival went on The View and defended herself against the accusation. Up until that point, Omarosa told Winfrey, "I never said who [did it]." Not true. In one of her first post-firing interviews, Omarosa told me point blank: "Ereka used the N-word with me on the show." We immediately contacted Ereka for a comment and she vehemently denied ever using the offensive term. When Apprentice producers also told us that a check of the show's tapes found no such exchange, TV Guide Online decided at that time not to include Omarosa's uncorroborated charges in our March 9 story. In related news...