The story of Hurricane Katrina isn't just about a natural disaster, it's also a tale of the 'man-made' aftermath and its far-reaching consequences for equality and emergency management. With rarely viewed archive footage, first person testimony and interviews with the major government and emergency response personnel, this five-part series reveals Katrina’s definitive story for the first time. Watch Hurricane Katrina: Race Against Time on Mondays at 8pm on National Geographic UK. Also streaming