MIAMI, FLORIDA – NOVEMBER 02: Former U.S. President Barack Obama orders lunch with Florida Democratic gubernatorial candidate Andrew Gillum and U.S. Senator Bill Nelson (D-FL) at the Coyo Taco restaurant on November 02, 2018 in Miami, Florida. Mr. Obama visited the area to campaign for U.S. Sen. Bill Nelson (D-FL) and Democratic gubernatorial candidate Andrew Gillum who are in tight races against their Republican opponents. (Photo by Joe Raedle/Getty Images)