Cooper again sought re-election in 1954. Democrats first considered Governor Wetherby as his opponent, but Wetherby's candidacy would have drawn a primary challenger from the Happy Chandler faction of the Democratic Party, possibly leading to a party split and Cooper's re-election. Instead, party leaders convinced former Vice President Barkley, now 77 years old, to run for the seat in order to ensure party unity. There were few policy differences between Barkley and Cooper, who had been deemed the most liberal Republican in the Senate by Americans for Democratic Action. During the campaign, Cooper was featured on the cover of "Time" on July 5, 1954. Cooper appealed to women voters, who were concerned about the First Indochina War and to black voters, for his stands in favor of civil rights. He also claimed that he would be a less partisan senator than Barkley. Barkley's personal popularity carried him to a 71,000-vote victory, however. Glenn Finch opined that "Barkley was unbeatable in his own state, and it is probable that no other candidate could have defeated Cooper."