DNA: Chennai floods - Decoding the city's worst rains in 100 years

With Chennai seeing its worst rainfall in 100 years, we take a look at what caused it, what the impact is, what’s being done and what Chief Minister Jayalalithaa has to do. Zee News is the highly popular Hindi News channel of India’s largest television network ZMCL. The channel, which has a huge following in India and abroad, has won several prestigious national and international awards. Amongst its popular programs are - Dr. Subhash Chandra Show: https://goo.gl/fCugXC Daily News and Analysis: https://goo.gl/B8eVsD Manthan: https://goo.gl/6q0wUN Fast n Facts: https://goo.gl/kW2MYV Your daily does of entertainment: https://goo.gl/ZNEfhw Sports round up: https://goo.gl/KeeYjf Aapke Sitare: https://goo.gl/X56YSa Bharat Bhagya Vidhata: https://goo.gl/QqJiOV Taal Thok Ke : https://goo.gl/yiV6e7 Subscribe to our channel at: https://goo.gl/qKzmWg Check out our website: http://www.zeenews.com Connect with us at our social media handles: Facebook: https://www.facebook.com/ZeeNews Twitter: https://twitter.com/ZeeNews Google Plus: https://plus.google.com/+Zeenews