 from abc news i'm sherry preston we don't know how president biden or former president trump will do tonight in the first presidential debate of 2024 but we do know a lot of people will be watching new poll from quinnipiac university shows 72 percent of voters say they plan to tune in with more on the build-up to the event here's abc's perry russell biden has been out of the public eye in recent days holding mock debates he's expected to focus on abortion rights along with trump's alleged role in the january 6th riot