 In time, a new poll released on the eve of the first debate has Donald Trump taking the lead over President Biden nationally. With all eyes on the first debate, a new Quinnipiac poll says 73% of voters will likely watch the debate and 16% say each candidate's performance in that debate could lead to them changing their vote. The poll also finds former President Trump now leads President Biden 49 to 45% head to head. That after Trump trailed by 1% back on May 22nd.