Economy August 5, 2024 1:53 pm Wall Street has its worst day since 2022 on Monday U.S. stocks fell sharply after opening amid concerns over a global and national economic slowdown. US & World Videos 1:33 Vance does not recognize Trump's defeat in 2020 2:38 Vance and Walz present different versions of Jan. 6 2:08 Walz defends the importance of gun control 2:08 Vance and Walz clash on abortion 2:57 Vance says he was ‘wrong about Donald Trump'