Deadly "Quad-State Tornado" may become longest in history

(KXAN) — Overnight Friday, severe storms erupted along a strong cold front moving across the middle of the country. More than 30 reports of tornadoes stretch from Arkansas to Illinois and Mississippi to Kentucky, along with nearly 275 reports of severe wind and hail.
One of the supercells that formed along the cold front spawned a tornado that may set the record for the longest continuous tornado in American history. The "Quad-State Tornado", as it is being called, is the first tornado to