Tom Harkin

Tom Harkin (born November 19, 1939) is a retired American politician for the Democratic Party. From 1985 to 2015, he served as a junior Senator in Iowa. He also served in the U.S. House of Representatives from 1975 to 1985.
Harkin ran for the Democratic nomination for President in 1992, losing to then-Arkansas Governor Bill Clinton.
In 2013 Harkin said he would retire from the Senate after completing his fifth term in 2015.