Cairo: As terror struck Paris, India on Saturday said radicalism is a "great challenge" to the Islamic world as some misguided people were harming Islam's real message of mercy and peace and exhorted Imams and other religious leaders world over to deal with the problem. Watch panel discussion on Terrorists harming Islam's message in this episode of Taal thok ke. 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