With less than 100 days until the 2024 US election, Donald Trump is facing increasing pressure from Kamala Harris, who has gained significant traction in the polls following Joe Biden's withdrawal from the race.

As she campaigns to become the first female president, Harris has mobilized strong Democratic support, presenting a formidable challenge to Trump's campaign.

Trump's campaign is struggling as he competes against a younger and more energized Harris, who recently attracted around 10,000 attendees to her rally, bolstered by performances from popular artists.

The urgency of Harris's vice-presidential selection has intensified since Biden's exit from the race, with the announcement expected soon, ahead of critical deadlines.

Harris is currently evaluating several potential running mates, including notable figures like Pennsylvania Governor Josh Shapiro and Arizona Senator Mark Kelly.

In her selection process, Harris has emphasized the importance of personal relationships, meeting with candidates who have canceled other commitments to discuss the role.

Political analysts note that while vice-presidential picks usually have minimal impact on voter decisions, they can influence voter sentiment in tight races.

Trump has made racially charged comments about Harris, questioning her heritage, which has drawn criticism and may affect his campaign's direction.

The overall atmosphere of the race has shifted, with Democrats feeling energized by Harris's campaign, while Republicans are concerned about their strategy and direction.

Democrats aim to frame Harris as a stable candidate in contrast to Trump's chaotic image, which could play a significant role in the upcoming election.

Harris has expressed her enthusiasm for her nomination and plans to officially accept it once the voting concludes, signaling her readiness to lead.