Prime Minister Narendra Modi has declared Sardar Patel's birth anniversary to be celebrated as National Unity Day. PM Modi also flagged off the Run for Unity at Rajpath, in honour of the late Indian leader today. 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.