A report revealing that the FBI offered former MI6 spy Christopher Steele a cash payout last year to corroborate the since-debunked information in the infamous “Trump dossier” raises troubling questions about the agency’s integrity and commitment to truth. Steele’s contact with the FBI specifically told him that if he “could get solid corroboration of his reports, the F.B.I. would pay him $50,000 for his efforts, according to two people familiar with the offer,” The New York Times reported in April. “Ultimately, he was not paid.” Fast forward to Dec. 13 of this year, when the House Judiciary Committee questioned Deputy...