People watch the ABC News presidential debate between Democratic nominee, U.S. Vice President Kamala Harris, and Republican nominee, former U.S. President Donald Trump, on Tuesday, Sept. 10, 2024, at a watch party at The Abbey, a historic gay bar in West Hollywood, California. The economy will remain central to both campaigns even as inflation cools and wages increase. (Mario Tama/Getty Images)Inflation hit a three-year low last month, just as t…