Kamala Harris intensifies her electoral campaign ahead of the Democratic Convention.

The Vice President of the United States, Kamala Harris, has intensified her electoral campaign just hours before the start of the Democratic National Convention, which will take place in Chicago. On Sunday, Harris arrived in Pennsylvania, a key state for the presidential elections in November, where she aims to strengthen her support among the working class. The bus tour she will embark on alongside her running mate, Minnesota Governor Tim Walz, is intended to bolster the party's image in a state that has been divided in recent years. Pennsylvania, known as a "swing state," was crucial in the 2020 elections, where Joe Biden won by a narrow margin. The state was also one of the pillars that led Donald Trump to the presidency in 2016, and with Biden's withdrawal, Harris becomes the central figure in mobilizing Democratic voters. The Vice President and Walz will begin their tour in Pittsburgh, then visit counties considered strategic for her campaign. Amid her tour, Harris is scheduled to meet with members of the International Brotherhood of Teamsters, a union that has yet to announce its endorsement of any candidate. This meeting is part of her strategy to consolidate labor support, a crucial aspect of the Democratic Party's narrative. Last week, Harris presented an economic program that includes tax benefits for families with newborns and measures to facilitate home buying, aiming to resonate with the concerns of the middle class. As her campaign progresses, the Vice President faces a revitalized Trump who, following Biden's withdrawal, is determined to intensify his rhetoric and capitalize on perceived Democratic missteps. Trump, who has resorted to personal attacks against Harris, went so far as to describe her as "crazy," an evident attempt to undermine her image and growing popularity. Polls are beginning to show a shift in the electoral dynamic, with Harris narrowing the gap in her confrontation with Trump. According to a recent Washington Post/ABC News/Ipsos poll, the Vice President is slightly ahead in national voting intentions. J.B. Pritzker, the Governor of Illinois, highlighted on CNN the palpable energy in Harris's campaign, comparing it to the atmosphere during Barack Obama's convention in 2008, a moment that marked a milestone in U.S. political history. The start of the Democratic National Convention, scheduled for Monday, promises to be an event filled with symbolism and electoral strategy. Harris, who could be the first female president of the United States, is preparing to join Biden on stage, marking a crucial moment in the party's history. The convention is expected to attract over 50,000 people, including delegates and supporters, in an environment aimed at projecting unity and determination. However, the event will also take place under strict security measures in response to the recent wave of political tensions and the assassination attempt on Trump in July. The Chicago police have mobilized 2,500 officers to ensure the event's safety, while protests from pro-Palestinian groups and other activists are also anticipated. Trump's campaign response is also taking shape, with a series of events scheduled in contested states, parallel to the Democratic convention. Trump plans to focus on issues such as the economy and security, seeking to divert attention from the Democratic event and attract undecided voters. As these dynamics unfold, both parties are focusing on policies that will resonate with their electoral base. Analysts indicate that Trump's strategy will need to evolve to focus more on issues rather than personal attacks if he wishes to succeed in November. Against the backdrop of this convention, the question many are asking is whether Kamala Harris can consolidate her position and capitalize on voter support in a country that remains divided after years of intense political polarization. The coming hours and days will be decisive not only for her campaign but for the future of the Democratic Party at such a critical moment in U.S. political history.