issued a statement on facebook calling it a mass casualty incident. it is believed two50 people working the night shift are trapped in the building. several buildings in mayfield and reports of do no damage in tennessee and missouri. more than 23 million people are under the severe threat of weather. stay with fox news channel on this developing story. we ll take you back to regular programming already in progress. tucker: according to consumer pricing index, inflation almost up 7% over the past 12 months. very high. the problem is the reality is much worse than that. that s because the consumer index is useless as a guide to life in america. it doesn t actually measure the cost of living. in that way, the cpi is calculated by assigning relative weight to different categories of good. a very complex series of formulas. some of them were formulated in