Barack and Michelle Obama delivered powerful speeches at the Democratic National Convention, urging support for Vice President Kamala Harris and criticizing Donald Trump. Michelle Obama emphasized the importance of hard work to elect Harris, while Barack Obama reflected on the desire for unity and stability. Behind the scenes, discussions are taking place about the party's future direction and potential shifts in foreign policy should Harris win. Despite enthusiasm for Harris's nomination, some senior Democrats express concerns about her lack of substance and the need for a strong campaign strategy. President Biden's late speech raised questions about his administration's legacy and its impact on Harris's candidacy. The convention showcases a mix of celebration and apprehension as Democrats rally around their new nominee.