The testimony before the Oversight committee by Holder and numerous officials from the Justice Department, Department of Homeland Security, and other federal agencies was a clinic on obfuscation -- and it left Issa with little choice. “It’s time we know the whole truth,” Issa said of this latest development in the widening scandal. “The documents this subpoena demands will provide answers to questions that Justice officials have tried to avoid since this investigation began eight months ago.” The California Republican is not a lawyer by profession, but Issa, along with his relatively small staff, has managed to go toe-to-toe with...