In today's episode of US Election Watch, Senator JD Vance of Ohio and Minnesota Governor Tim Walz will square off Tuesday in the only scheduled vice-presidential debate before the November election. The Vice-Presidential debate follows three weeks after a face-off between former President Donald Trump and Vice President Kamala Harris. Meanwhile, as voter registration deadline approaches in many states and early voting begins in several others, both the Trump and Harris campaigns are focusing on key demographic groups in an effort to gain an advantage in this competitive race for the Oval Office. NDTV's Allister D'Souza brings you the latest updates.