United States v. AT&T, Inc., No. 1:11-cv-01560, 2011 WL 5347178 (D.D.C. Nov. 6, 2011)

Key Insight: Court denied non-party?s motion to quash defendant?s subpoena where defendant adequately narrowed its request and where the non-party failed to establish that the burden of responding was undue, including by failing to provide particulars related to the expected burden of responding; court?s analysis closely followed standard set forth in Rule 26(b)(2)(C)(iii)

Nature of Case: DOJ investigation

Electronic Data Involved: ESI