Sullivan & Cromwell LLP served as legal advisor to AT&T, Debevoise & Plimpton LLP and Proskauer served as legal advisor to Discovery, Wachtell Lipton, Rosen &...
Sullivan & Cromwell LLP served as legal advisor to AT&T, Debevoise & Plimpton LLP and Proskauer served as legal advisor to Discovery, Wachtell Lipton, Rosen &...
