In an unprecedented shift just 107 days before the election, President Joe Biden announced his withdrawal from the 2024 presidential race, endorsing Vice President Kamala Harris as his successor. This decision transforms the campaign landscape, as Harris, who would be the first woman of color at the top of a major party's ticket, now faces Donald Trump in a contest that was previously framed between two older white men. Political analysts, including former Obama adviser Dan Pfeiffer, have noted that this shakeup fundamentally alters the dynamics of the election. While Harris has yet to face any challengers for the Democratic nomination, she must quickly adapt to her new role with the party convention approaching. Trump's campaign, designed for a rematch with Biden, now must pivot towards Harris, a move that he has expressed disappointment over. Supporters emphasize that Harris is the most legitimate candidate, given her established support and access to campaign resources, crucial for maintaining Democratic unity and momentum.