"Sanders entered the race for the U.S. Senate on April 21, 2005, after Senator Jim Jeffords announced that he would not seek a fourth term. Chuck Schumer, Chairman of the Democratic Senatorial Campaign Committee, endorsed Sanders, a critical move as it meant that no Democrat running against Sanders could expect to receive financial help from the party. Sanders was also endorsed by Senate Minority Leader Harry Reid of Nevada and Democratic National Committee Chairman and former Vermont Governor Howard Dean. Dean said in May 2005 that he considered Sanders an ally who "votes with the Democrats 98% of the time"."
Give me a break. Seriously. Bernie is not a Dem. What's next? Haha.