President Joe Biden delivered an emotional farewell speech at the Democratic National Convention in Chicago, acknowledging his age as the driving factor for stepping down in favor of Kamala Harris. Biden highlighted his major accomplishments and received a warm reception with chants of 'Thank you Joe' from the crowd. He praised Harris as his 'best decision' and urged Democrats to unite behind her and her running mate, Tim Walz. The convention marked a shift towards a new generation of Democratic leadership, with Harris making history as the first Black woman and South Asian American nominee of a major party. Jill Biden, the First Lady, also gave a brief, heartfelt speech focusing on her husband's legacy. Despite the bittersweet moment, Biden expressed optimism for America's future.