Video: 'Day Of The Killer Tornadoes - April 3,1974 Super Tornado Outbreak Educational Documentary'

(Wednesday, April 3, 1974, 4:40 p.m. EDT) — Deadly tornadoes began hitting wide parts of the South and Midwest today before jumping across the border into Canada. Within a 24-hour period, more than 300 fatalities resulted from what became known as the Super Outbreak.