What to watch in Alabama Senate runoff, DC mayor’s race

FILE - Mike Collins participates in Georgia's 10th Congressional District republican primary election runoff debates on June 6, 2022, in Atlanta. Collins is competing against Vernon Jones, a Trump-backed candidate and former Democrat, for the Republican nomination for the 10th Congressional District seat east of Atlanta. (AP Photo/Brynn Anderson, File)

What to watch in Alabama Senate runoff, DC mayor’s race