Former Labor Secretary Tom Perez has been elected to lead the Democratic National Committee, beating out Minnesota Congressmember Keith Ellison in a contentious second-round vote that is seen as determining the future of the Democratic Party. Congressmember Ellison is the co-chair of the Congressional Progressive Caucus and the first Muslim elected to Congress. He was widely backed by supporters of Senator Bernie Sanders and the Democratic Party’s more progressive wing. Perez was backed by the party’s establishment, including President Obama. He becomes the first Latino head of the Democratic Party. After Saturday’s contentious vote—which marked the first time in more than 30 years that the outcome was not known ahead of balloting—Ellison’s supporters erupted in protest, chanting "Party for the people, not big money."