On Tuesday, U.S. Vice President Kamala Harris launched her first campaign rally as the Democratic presidential candidate, succeeding President Joe Biden. In a 17-minute address, Harris sharply criticized Donald Trump, leveraging her background as a former prosecutor to highlight his criminal record. She outlined her plans to enhance abortion access, simplify union formation, and tackle gun violence, contrasting her vision with Trump's policies.

Harris, speaking to a large, enthusiastic crowd at West Allis Central High School in a key battleground state, portrayed Trump as a threat to freedom and law, advocating for a future marked by compassion and rule of law. The rally, full of energy and support for Harris, marked a stark difference from the more subdued events held by Biden, reflecting Democratic hopes that Harris can reinvigorate the campaign.

Recent polling from Reuters/Ipsos shows Harris leading Trump 44% to 42% among registered voters. This is a marginal lead, but it may indicate that Harris' candidacy has not shifted the political landscape significantly, despite Biden's exit from the race and endorsement of Harris.

Trump responded by expressing confidence in his ability to defeat Harris, noting her prior presidential campaign's failure to gain traction in 2020. He invited multiple debates with her, emphasizing that her policies would mirror those of Biden's, which he believes are unpopular.

Harris swiftly secured the Democratic nomination, gaining the backing of the majority of delegates and raising $100 million since Biden's withdrawal. Most Democratic leaders, including Senate Majority Leader Chuck Schumer and House Minority Leader Hakeem Jeffries, have endorsed her campaign. Harris' candidacy is historic as she would be the first Black woman and Asian American to become U.S. president.

The election dynamics are shifting, with Wisconsin, Michigan, and Pennsylvania being critical battleground states. Young voters, particularly women, are excited about the potential of Harris breaking the ultimate U.S. glass ceiling, as noted by Alyssa Wahlberg, chair of the Whitewater College Democrats.

Meanwhile, Biden is expected to address the nation on Wednesday night to explain his decision to end his campaign. He has returned to Washington after recovering from COVID-19. His exit follows Trump’s narrow escape from an assassination attempt on July 13, which has raised questions about Secret Service security measures. The resignation of Secret Service Director Kimberly Cheatle was announced on Tuesday.

The Democratic National Committee is moving swiftly to ensure Harris is on the ballot in all 50 states, with potential running mates being considered, including Kentucky Governor Andy Beshear, U.S. Secretary of Transportation Pete Buttigieg, and several other prominent figures.