states. that includes some of the most critical battlegrounds on the board, pennsylvania, florida, wisconsin, just over the last couple of days, ohioona, and a georgia early voting set to begin this coming monday. it is the peach state where we start tonight with our breaking news. a head to head televised showdown this evening between democratic senator raphael warnock, and his republican challenger, herschel walker. all year, the georgia senate race has been one of the most closely watched in the country, but that has been even more true that ever over the last ten days. it began with that reporting first from the daily beast by the new york times, that walker had pushed for and paid for his then girlfriend to have an abortion in 2009, a charge that walker has denied. since that reporting, this has become the question when it comes to the battle for control of the senate. will it cost walker the voters? if it does, will it cost republicans a seat they may need to win if they're going to gain control of the senate? we knew that topic was going to come up tonight, it did, here's how it played out. >> your former girlfriend made pub