Description
More than 42 million Americans have already cast early ballots for the US Midterm elections. With less than a week to go before polling day, political analysts say the Democrats will likely retake control of the House. But polls show a tight race in a handful of states for the Senate, making it harder to tell which party will prevail. Rani Samtani has been keeping track of voter sentiment ahead of the US midterms and she breaks down some of the numbers for us.