India, Nov. 29 -- For nearly 40 years, Karmunisha has lived and worked in Delhi's Sundar Nagri, selling vegetables from a small handcart. A profession that has become progressively more challenging. From extreme heat, to cold, to toxic smog and even the dehumanisation of street vendors, Karmunisha has had to endure many challenges that threaten to destroy her source of income and health. Over the years, both she and her husband have developed breathing issues, and the situation has only become grimmer. In the past few days, their breathing issues have aggravated due to the skyrocketing air pollution levels in the city. She has been advised to rest to recover. But that is a luxury daily wagers like her cannot afford. Every day, Karmunisha ...