As Joe Biden prepares to address the Democratic National Convention, he is set to pass the torch to Kamala Harris, who will accept the party's presidential nomination. Biden's speech will celebrate his administration's achievements while addressing concerns about his age and the decision to step aside from the race. Harris is expected to solidify her leadership credentials during her closing speech, as Democrats aim to balance running on Biden's record while presenting her as a fresh candidate. The convention features prominent Democratic figures like Barack Obama and Bill Clinton, amidst a backdrop of Republican critiques targeting Harris. Biden's legacy will largely depend on Harris's electoral success, with the stakes high in a political landscape now dominated by Donald Trump, who continues to draw scrutiny for his campaign tactics. The event reflects a turning point for the Democratic Party as it seeks to unite and move forward under new leadership.