Key campaign decisions shape tight 2024 presidential race between Trump and Harris

The 2024 presidential race is tight, with Donald Trump and Kamala Harris both having strong chances to win. Key decisions made by their campaigns this summer and fall could significantly impact the election outcome, which remains uncertain. Trump's campaign shifted after a July assassination attempt, initially adopting a more unifying tone. However, he quickly returned to his usual divisive rhetoric. Meanwhile, Harris has tried to distance herself from President Biden, but her late efforts may have limited their effectiveness. Debate scheduling and candidate choices also play crucial roles. Biden's early debate performance hurt his campaign, leading to his withdrawal. Harris's selection of Tim Walz over popular Pennsylvania Governor Josh Shapiro raises questions about potential missed advantages in a critical state.