How the Associated Press tracks and calls races on Election Night
Nearly 40 million votes have already been cast for races that will determine not only who controls Congress, but also governors, mayors and city councils. For many years, PBS News has relied on the Associated Press to keep track of results, and we will again next Tuesday. Deema Zein takes a closer look at how the AP counts the vote.
We haven't written up this one. PBS NewsHour has the full story — the link below goes straight to it.
