The Indian Air Force pilots, counted among the best in the world,, have another weapon in their armoury - 'Go/No-Go' pills. IAF pilots are now increasingly using pills to keep their alertness level at the optimum as well as tackle the danger called fatigue during round-the-clock exercises and long-range sorties. 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.