John Glenn Gilligan, the Ohio Governor at the time, appointed Glenn to be the chairman of the Citizens Task Force on Environmental Protection in 1970. The task force was created to survey environmental problems in the state and released a report in 1971 detailing the issues. The meetings and the final report of the task force were major contributors to the formation of Ohio's Environmental Protection Agency. In 1973, President Nixon ordered Attorney General Elliot Richardson to fire Watergate special prosecutor Archibald Cox. Richardson refused and resigned in protest, triggering the Saturday Night Massacre. Ohio Senator William Saxbe, elected in 1968, was
John Glenn about his doubts about verifying treaty compliance. First Lady Rosalynn Carter also spoke at the event, during which she criticized Glenn for speaking publicly about the issue. The Senate never ratified the treaty, in part because of the Soviet invasion of Afghanistan. Glenn served on the committee until 1985, when he traded it for the Armed Services Committee. Glenn became chairman of the Manpower Subcommittee of the Armed Services Committee in 1987. He introduced legislation such as increasing pay and benefits for American troops in the Persian Gulf during the Gulf War. He served as chairman until 1993, becoming chairman