Louisiana October 23, 2023 2:55 pm ‘Superfog' causes massive pileups on Louisiana highway Preliminary investigation revealed that at least 158 vehicles were involved in the crash. 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'