16 hours after the polls closed, the biggest race in Pennsylvania, the Republican senate primary, remains undecided. Dr. Mehmet Oz, Donald Trump's preferred candidate, led with 31.3% of the vote over former hedge fund manager Dave McCormick, who had 31.1%. The result could determine which party controls the US Senate after the midterm election. We take a look inside the numbers. 

Plus, another big night for the Big Lie. And, new, beyond-awful details about the Buffalo shooter.

To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Learn more about your ad choices. Visit podcastchoices.com/adchoices