NEW DELHI: Chief minister Arvind Kejriwal unveiled a 15-point winter action plan on Friday and stressed the cooperation of NCR states to make the season less harsh on everyone. "Pollution knows no boundaries. The air from Haryana comes to Delhi, and Delhi's air goes to Uttar Pradesh," he said. Hotspot-specific action plans, monitoring of open-waste burning, and alternative routes on 90 roads are part of...