text:  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 russum biden has been out of the public eye in recent days holding mock debates he's expected to focus on abortion rights