Argentina August 17, 2023 5:11 pm Watch: Bus catches on fire in middle of busy highway in Argentina The bus pulled over as flames started coating the bus and spreading onto the highway. 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'