In a bid to drum up support and energize voters, Democratic vice-presidential nominee Kamala Harris and Minnesota Governor Tim Walz are set to embark on a campaign tour across Western Pennsylvania. The tour will take place on the eve of the Democratic National Convention, with the candidates and their spouses scheduled to land at Pittsburgh International Airport before making their way to Rochester in Beaver County.

The White House confirmed the travel plans, stating that the candidates and their spouses will be greeted by a crowd of supporters upon their arrival at the airport. The visit to Pennsylvania comes at a crucial time, as the state is considered one of the most populous battlegrounds in the upcoming election, with its 19 electoral votes holding significant weight in deciding the next President.

Notably, former President Donald Trump also chose Western Pennsylvania as the location for his final pre-convention appearance. During a rally in Butler on July 13, an assassination attempt was made on Trump, resulting in one fatality and two serious injuries. Trump's presence in the region highlights the importance both parties place on winning over voters in this key swing state.

Trump's scheduled appearances in Wilkes-Barre and York, sandwiched between Harris' Pennsylvania tour, demonstrate the fierce competition for voter support in the region. Both campaigns are leaving no stone unturned to appeal to voters, with Harris' team launching a new ad targeting Black voters in Pennsylvania, as well as in other battleground states and nationally.

Furthermore, the campaign plans to mobilize volunteers and engage in a series of events, including phone banks, door-to-door canvassing, and Hound Lovers for Harris meetups at dog parks. Over 10,000 enthusiastic volunteers have pledged their support, with more than 2,800 campaign events scheduled across Pennsylvania and other battleground states.

Dan Kanninen, the Harris campaign's battleground states director, emphasized the campaign's commitment to reaching and captivating battleground state voters. He stated, "This week will show voters who Vice President Kamala Harris is, from her record as a tough-as-nails prosecutor to her work delivering for working families, and how that stands in stark contrast with the dangers of another Donald Trump presidency."

The visit to Pennsylvania not only highlights the importance of the state's Electoral College votes but also serves as a platform for Harris to introduce Governor Tim Walz as her running mate. This significant announcement was made during a rally in Philadelphia, solidifying their partnership and shared vision for the future.

As the Democratic National Convention approaches, both candidates will strive to leave a lasting impression on Pennsylvania voters. With the spotlight firmly focused on this battleground state, the outcome of the 2024 Presidential election may well hinge on the support garnered in Pennsylvania.

Note: This article is based on the provided context and does not include any additional information beyond what was given.