 President Biden, as you know, has been at Camp David for days doing prep, including some mock debates, while the Trump campaign has tried to emphasize that the former president is doing little prep but will be ready to go. The Trump team, as well as Republican lawmakers here on the Hill, are also now hinting, without evidence, that President Biden will need some kind of performance enhancer for the debate, with Speaker Johnson saying even a gallon of energy drinks won't help him.