The Democratic Party is beginning its in-person vetting process for the 2028 Democratic National Convention in five finalist cities: Atlanta, Boston, Chicago, Denver, and Philadelphia. The event is a crucial time for the party to reach a national audience to make its case for retaining the White House in 2028. Teams representing the cities are competing to win the event, which can bring prestige and an economic boost from tens of thousands of visitors. The selection process involves visits from representatives from each finalist city and outside allies to promote their city and undermine each other. Factors such as union hotels, Boston's reputation as a liberal elite, Denver's proximity to the arena, and historical significance of the convention can affect the final decision.