. >>> urbandale, iowa, february 25th, 2007.sive winter storm pounds the midwest with high winds, bitter cold, and more than a foot of ice and snow. >> we already have up to ten inches of snow. >> at least nine people die in traffic accidents across the plains as a result of the storm. nearly 500,000 lose power. in urbandale, just outside des moines, the state's capital, the conditions are particularly dangerous. >> the ice storm started the day before followed by snow which led to building up on the high wires. >> the entire town is coated in ice and heavy snow. the fire department is busy responding to a variety of calls, including a report that a tree has fallen onto a section of residential power lines. >> when we arrived, it was basically just arcing. the limbs were smoldering a little bit, there was heavy snow on the limb that was touching the wire. so not a major deal thought to be at that time. >> it's routine work they've all done before, and soon a tv news crew shows up. >> power was out all over the city. and our job