Inside the Battle for America's Most Consequential Battleground State: PennsylvaniaKamala Harris and Donald Trump are pouring more money, time and energy into Pennsylvania than anywhere else, waging an ad war as they crisscross the state.
Source: Inside the Battle for America's Most Consequential Battleground State: Pennsylvania (https://www.nytimes.com/2024/10/09/us/politics/trump-harris-pennsylvania-battleground.html)