With Senate control\xa0hanging\xa0in the balance, all eyes are on Georgia leading up to the runoff elections on January 5th.\xa0In\xa0the third\xa0episode\xa0of our five-part series on the Georgia Senate runoffs, CNN Political Director David\xa0Chalian\xa0takes a closer look\xa0at the second pair of candidates\xa0running: Incumbent Republican Kelly Loeffler and Democratic\xa0challenger Rev. Raphael Warnock.\xa0\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\nLearn more about your ad choices. Visit podcastchoices.com/adchoices