Aug. 27, 1968:
12 years after Gruening's defeat, his grandson Clark will return the favor and oust Gravel in the 1980 Democratic primary.
Sen. Ernest Gruening, the 81-year old Alaska Democrat who was one of just two senators to vote against the 1964 Gulf of Tonkin resolution, is defeated in the Democratic primary by former state House Speaker Mike Gravel.
Ted Stevens, the state House Majority Leader, is defeated in his bid for the Republican nomination.
Gravel will go on to keep the seat for the Democrats in November.
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