Question: Which Democratic Party politician from South Dakota was re-elected to the Senate in 1974 over a colonel in the United States Air Force who received the Medal of Honor for his actions in the Vietnam War?
Sentence (from "Leo K. Thorsness"): Leo Keith Thorsness (February 14, 1932 – May 2, 2017) was a colonel in the United States Air Force who received the Medal of Honor for his actions in the Vietnam War.
Relevant evidence: Yes