Most recognized that Billings and Kennedy had been friends from youth and did not question their relationship or Billings' presence. Ben Bradlee, a Kennedy friend who worked at "Newsweek" during the Kennedy Administration, and no friend of Billings, said "they were childhood friends and stayed loyal to each other forever." Billings, he said, "had a natural jealousy. He didn't want to share his friendship with Jack." Gore Vidal, who was banned from the White House after a run-in with Billings, was critical of Billings, but also thought Billings played an important role as an aide to Kennedy, who was often ill or in pain. "He needed Lem Billings to get around — better than a trained nurse" that would have made his political career impossible. Vidal thought Jacqueline Kennedy thought Billings "was kind of a nothing ... but Jack needed him and she was practical."