Law Clerk to Judge Milligan, U.S. Court of Appeals, Second Circuit, 1976-1978. Adjunct Professor of Law: Fordham University, 1987-1990; Benjamin N. Cardozo School of Law, 1984 and 1987-1990. Assistant U.S. Attorney, 1979-1985; Deputy Chief, Criminal Division, 1985-1986; Chief, Securities and Commodities Frauds Unit, 1986-1987, U.S. Attorney's Office, Southern District of New York.