Pop singer Lizzo spoke at a campaign rally for Vice President Kamala Harris in Detroit, Michigan, Saturday, telling the audience that “if Kamala wins then the whole country will be like Detroit.” The musical artist — who is a Detroit native — delivered the speech as part of an “early vote event” encouraging Michiganders to cast their ballots for Harris before Nov. 5. The rally came as polls showed former President Donald Trump closing the gap in the key swing state, with a 270 to Win poll Thursday showing Harris slipping from four percentage points ahead on Sep. 26 to tied. READ: Drone Strike …