This week, The Washington Post's Libby Casey, Rhonda Colvin and James Hohmann are joined by senior video journalist JM Rieger to preview the Oct. 1 vice-presidential debate between Ohio Sen. JD Vance and Minnesota Gov. Tim Walz. The crew examines the two vice-presidential nominees' popularity with voters, key topics that might come up in the debate, and how vice-presidential debates actually impact elections. Later, the crew breaks down the gender dynamics in the 2024 race, from the abortion issue to the possibility of the country electing its first woman president.