Republican vice presidential nominee JD Vance faced a hostile reception at the International Association of Firefighters conference in Boston, where he was met with boos, in stark contrast to the warm applause received by his Democratic counterpart, Tim Walz, the day prior. Vance attempted to pivot the negative crowd response by acknowledging both 'fans and haters' in attendance, but his remarks failed to resonate with the audience. His unpopularity has been highlighted as he is considered one of the least favored vice presidential candidates in modern history, with past controversial comments resurfacing to haunt him. Critics have labeled him a political opportunist lacking authenticity, drawing comparisons to Sarah Palin. Vance's efforts to connect with blue-collar workers and union members seem to be falling flat, as many perceive him as disconnected from their realities. The reception indicates a growing discontent among union members towards Vance's candidacy, reflecting broader challenges within the GOP.