CNN Anderson Cooper 360 June 1, 2013 07:07:00
Just 12 days ago, we had tornadoes through oklahoma and moore. the ingredients had been in place for seven to ten hours. this has the possibility of curing. the moisture coming off of the mexican gulf. cool, dry air in the north of this region. 1,000 tornadoes every year in the country. 800 of them happen out of oklahoma, kansas, working towards missouri. the highest density area, the people most used to it were impacted by this. you have so many, 18 reported tornadoes on friday. that many come down in five to six hours. and the majority touching down from 5:00 p.m. and 11:00 p.m. in this regi...
Source: archive.org