 Carolina today may be what his campaign hoped to see on the debate stage in Georgia last night. Biden's exchanges with former President Donald Trump were notably weak. Ahead of next month's Democratic convention, some allies raised concerns about whether the 81-year-old Biden should seek another term in office. Biden sought to put those doubts to rest today. I give you my words of Biden, I would not be running again if I didn't believe with all my heart and soul I can do this job. Because quite frankly...