Michelle Obama warns that the election is 'too close' with 10 days left, as polls show a tight race in Michigan. The state's 15 electoral college votes could be crucial in determining the outcome. Obama criticizes Trump's behavior and mental decline, while emphasizing the importance of electing Kamala Harris to protect reproductive rights. Trump focuses on campaign promises related to immigration, energy, and the economy. Arab-American voters are seen as potential influencers in the election. National polling averages show Harris with a slight lead, but Trump is narrowly ahead in key battleground states.