Warnock and Walker in hotly contested race for Georgia senate runoff

The polls have officially opened in the US state of Georgia... where voters are deciding the FINAL Senate race in the midterm elections. Democrat Raphael Warnock faces Republican candidate Herschel Walker. This year's runoff has lower stakes than in 2021, when victories by Warnock and fellow Democrat Jon Ossoff gave Democrats control of the Senate. Charli James tells us more.