Today's News, Tomorrow's Lesson - November 18, 2013
With ferocious winds of up to 200mph and hailstones the size of tennis balls, the tornadoes that swept across the American Midwest sound like something out of a Hollywood thriller. But for the 53 million people in 10 states who were at risk, and the tens of thousands left without power, the terrifying storms wreaking havoc across the US are all too real.

