Oprah and Tim Walz Shine on Day Three of the Democratic National Convention

On the third day of the Democratic National Convention, the spotlight was on media icon Oprah and Minnesota Governor Tim Walz. Oprah captivated the audience, while Walz received rousing support as he accepted his party's nomination. American singer-songwriter Stevie Wonder also graced the event. Professor Andy Rudalevige discusses the shift in the Democratic mood to celebrating the 'politics of joy.' Watch highlights and analysis from this dynamic night at the convention.