er Deans testimony. As the committee was managing a routine aid, they asked him how the White House administration came up with their version of what happened in the meeting s of Dena and Nixon. His response was that the meetings had probably been recorded on tape. (Westerfled 43) Alexander Butterflied explained that the White House had been equipped with a recording system. They were installed in his two offices, the Oval Room "The taping device was spring load to a voice actuation situation." (Gold 436) In Alexander Butterfields testimony he said that the recording system was installed to help preserve all documents. The only people who knew of these recording devices were the president, Haledman, Kigbe, Butterfield, and the secret service people. (Gold 434-442) Now the committee had stumbled across exactly what they were looking for, a way to prove the presidents innocence of guilt. The tapes of the meeting s between Dean and Nixon were lying some where in the White House. These tapes would show which of these men were lying and if the president of the united States had been involved in a criminal conspiracy. Although when the senate asked him for the tapes the President refused, but why? On July 17, 1973 the Senate Committee went directly to the president about their request. Congress wanted the tapes of all the important meetings. President Nixon refused. The Committee decided to subpoena the tapes that afternoon. (Westerfled 45) On the same day, July 17, 1973, special Prosecutor Archibald Cox had also subpoenaed the tapes. He declared that they were significant for the grand jury's criminal investigation. This was the first time anyone had ever subpoenaed the president of the United States, and Nixon has two subpoenas in one day. Although the White House claimed that neither Congress nor the special prosecutor had the right to demand evidence from the executive branch and refused to obey. (Westerfled 4...