Biden worked with Senator Byrd for decades - Senator Bryd - A DEMOCRAT was a member of the KKK... Of course Biden’s
worked with racists - they were members of the democrat party... Here’s a few others - beyond Al Gore’s father - and Bill Clinton’s mentor:
https://en.wikipedia.org/wiki/Ku_Klux_Klan_members_in_United_States_politics#Robert_Byrd
Robert Byrd - DEMOCRAT
Senator Robert Byrd was a Kleagle, a Klan recruiter, in his 20s and 30s.
Robert C. Byrd, was a recruiter for the Klan while in his 20s and 30s, rising to the title of Kleagle and Exalted Cyclops of his local chapter. After leaving the group, Byrd spoke in favor of the Klan during his early political career. Though he claimed to have left the organization in 1943, Byrd, wrote a letter in 1946 to the group’s Imperial Wizard stating “The Klan is needed today as never before, and I am anxious to see its rebirth here in West Virginia.” Byrd attempted to explain or defend his former membership in the Klan in his 1958 U.S. Senate campaign when he was 41 years old.[1] Byrd, a Democrat, eventually became his party leader in the Senate.
Edward Douglass White - DEMOCRAT
Supreme Court Chief Justice White
Edward Douglass White, a Democrat and the Chief Justice of the United States, was a known member of the KKK in his home state of Louisiana, where he had served as U.S. Senator.[4][5]
Hugo Black - DEMOCRAT
Supreme Court Justice Hugo Black
In 1921, Hugo Black successfully defended E. R. Stephenson in his trial for the murder of a Catholic priest, Fr. James E. Coyle. Black, a Democrat, joined the Ku Klux Klan shortly afterwards, in order to gain votes from the anti-Catholic element in Alabama. He built his winning Senate campaign around multiple appearances at KKK meetings across Alabama.
Theodore G. Bilbo - DEMOCRAT
Theodore G. Bilbo, a Democrat, the Governor of Mississippi and later the U.S. Senator for Mississippi, was a founder of the Mississippi chapter of the KKK.
John Brown Gordon
John Brown Gordon, a Democrat and the U.S. Senator for Georgia, was a founder of the KKK in his home state of Georgia.
Joseph E. Brown
Joseph E. Brown, a Democrat and the U.S. Senator for Georgia, was a key supporter of the KKK in his home state.[
Elmer David Davies
Elmer David Davies, a Democrat and a Federal Judge of the United States District Court for the Middle District of Tennessee, was a member of the KKK whilst at university.[15]
Edward L. Jackson