Neither presidential candidate, Donald Trump or Kamala Harris, offered much in the way of policy proposals in Tuesday night's debate, UT Dallas political science professor Thomas Gray.

Photo: Republican presidential nominee, former President Donald Trump and Democratic presidential nominee, U.S. Vice President Kamala Harris are seen on screens in the media center at the Pennsylvania Convention Center on September 10, 2024, in Philadelphia, Pennsylvania. (Photo by Chip Somodevilla/Getty Images)