During a Wednesday appearance on MSNBC’s “Morning Joe,” Democratic National Committee Chairman Jamie Harrison railed against Sen. Tom Cotton (R-AR) over his opposition to U.S. Supreme Court nominee Judge Ketanji Brown Jackson in part because she represented Guantanamo Bay detainees as a federal public defender. Harrison deemed Cotton “the lowest of the low” and called him a “little, maggot-infested man” who “doesn’t deserve to be in the United States Senate” because he suggested Jackson would have represented the Nazis in the Nuremberg trials. “In a Senate where there is Ted Cruz and Lindsey Graham, Tom Cotton is the lowest of...