A derecho recently swept across Iowa with wind speeds reaching one hundred and forty miles per hour. In addition to widespread property damage, nearly six-hundred thousand Iowans were left without power and nearly forty percent of the state's crops were damaged or destroyed. Iowa rarely, if ever, witnessed a storm that left more devastation in its wake. PUF staff talked with Terry Kouba, President, Interstate Power and Light and Dusky Terry, President, ITC Midwest about this costly derecho and extensive restoration efforts.