NEW DELHI (AP) — India's capital has been choking under a thick layer of smog this month, the worst the air quality has been all year in a city that's among the most polluted in the world. While some people work indoors and get a measure of relief from the pollution during the day, others in the city of more than 17 million aren't so fortunate. The Associated Press spoke to people from across New Delhi who work long hours on the streets about their experiences.