Damage from tornadoes comes from the violent winds, not from the difference in air pressure. Tornadoes also cannot cause explosions from the difference in pressure.
The Xenia Tornado occurred on April 3, 1974 but is identified as occurring on April 21, 1974
The narrator states you are safe if a Tornado is north of your location. This is ill advice as tornadoes can come from any direction at any time.
The narrator says the 1990 Andover Kansas Tornado had a path of 75 miles (121 kilometres). The tornado only went 45 mi (72 km).
The Charleston-Mattoon, Illinois tornado of 26 May 1917 was claimed as the longest tornado path at 293 miles (472 kilometres), however, it was not a single tornado rather a series of tornadoes produced by the same thunderstorm. The longest known continuous tornado path is from the Tri-State Tornado of 18 March 1925 which covered around 219 mi (352 km).
A tornado occurring in Salina Kansas is misidentified as occurring in Lindsborg Kansas.
A tornado is identified as occurring in Canadian, Oklahoma when the tornado actually occurred in Canadian, Texas.
The narrator says that the longest tornado on track crossed two states. The narrator is likely referring to the Mattoon-Charleston, Illinois tornadoes (which continued into Indiana) of May 1917 which were found to actually be a series of tornadoes known as a tornado family. The Tri-State Tornado of March 1925 has the longest known path, crossing three states: Missouri, Illinois, and Indiana.