The vice president is cloistered in a historic hotel in downtown Pittsburgh where she can focus on honing crisp two-minute answers, per the debate’s rules.

It’s a crazy-close race, but Harris’s relatively strong favorability ratings could give her a better shot at winning.

Former President Donald Trump questioned whether he should participate in the upcoming ABC News debate with Vice President Kamala Harris amid a dispute about the rules for the faceoff—as the Trump campaign is reportedly reversing course on its previous demand for microphones to be unmuted when the candidates aren’t speaking.