July 2, 1979 by Caroline Letkeman Subpoenas: 170 FBI Agents Subpoenas to Testify; US. v. Mary Sue Hubbard (July 2, 1979) Author: Clerk View online: archive.org … [Read more...] about Subpoenas: 170 FBI Agents Subpoenas to Testify; US. v. Mary Sue Hubbard (July 2, 1979)