What president pro tempore of the US state senate once spoke as a guest host for the Institute of Education?
Orrin Hatch Orrin Grant Hatch (born March 22, 1934) is an American attorney, politician, and author who has been the president pro tempore of the United States Senate since January 2015.
Michael J. O'Connor (politician) Michael J. O'Connor (born December 15, 1928) was an American politician in the state of South Dakota. He was a member of the South Dakota House of Representatives and South Dakota State Senate. He was President Pro Tempore of the Senate from 1975 to 1976.