 CNN will host the debate at the Atlanta studios. The 81-year-old incumbent and the 78-year-old opponent will be standing throughout the debate, which will last for 90 minutes. There will be two commercial breaks, according to the network. The first debate offers both candidates a chance to change the race and its momentum for this election cycle. It's a massive article, and it goes into great detail, but suffice it to say, they're calling it high-stakes.