FOX Weather Storm Tracker Corey Gerken captured video of one of the powerful tornadoes crossing Interestate 80 outside of Lincoln, Nebraska. After the supercell moved through, damage was reported in the town of Waverly and several semi-trucks were reported flipped on local interstates. The Lancaster County Sheriff's Office reported that parts of a large manufacturing facility collapsed, trapping at least 70 workers. Elsewhere, a Tornado Emergency was issued on the west and north