Over 1 million early ballots already cast in Georgia Senate runoffs

Early voting is underway in Georgia for two highly contested Senate runoffs, which will determine which party controls the U.S. Senate. Democrat Raphael Warnock is facing off against Republican Senator Kelly Loeffler, and Democrat John Ossoff is challenging GOP incumbent David Perdue. Reporter Emma Hurt from NPR station WABE in Atlanta joins CBSN with more on the campaigns.