Tape 1, Side 1, to partway through Tape 2, Side 1. In the first interview session, conducted on February 2, 1988, Sheehan discusses her early political career and describes how she joined the staff of Senator Mark Hatfield as a caseworker in 1974. She speaks about working with Hatfield, describes her job duties, and talks about working with other members of Hatfield's staff. She speaks about Hatfield's opposition to the Vietnam War, talks about his personality, and discusses Hatfield's place in the increasingly right-wing Republican Party of the 1980s. She shares examples of cases she worked on.