Arbitrator or Private Investigator: Should the Arbitrator’s Duty to Disclose Include a Duty to Investigate ? (Abdullah E. Al-Harbi v. Citibank, N.A and Citibank, A.S) Skills Posted on August 14, 2020 ← Securities Arbitration: A Clinical Experiment How to Sue Your Stockbroker Without a Lawyer: Getting your money back quickly and cheaply, your common sense, do-it-yourself guide →