KRLD mid-day host Chad Benson and SMU political science professor Matthew Wilson said Tuesday night's presidential debate did not offer enough substance on policy, and that the candidates were more focused on each others' past mistakes.

Photo: Republican presidential nominee, former U.S. President Donald Trump, and Democratic presidential nominee, U.S. Vice President Kamala Harris greet as they debate for the first time during the presidential election campaign at The National Constitution Center on Sept. 10, 2024, in Philadelphia, Pennsylvania. (Photo by Win McNamee/Getty Images)