Ahead of Diwali, Residents Move Out From Delhi Fearing Of Choking From Smog

People across India are preparing for Diwali, the Hindu festival of lights. They're selling colorful lamps, cleaning and decorating homes, and buying clothes for the celebrations. In the capital city New Delhi, residents are also preparing -- by scrambling to buy air purifiers and protesting the use of firecrackers. Diwali has created a persistent pollution pr more