AIIMS, Delhi. People come here for quality and affordable treatment from far flung areas of the country. At times, it involves a long wait away from home, not just for the patients but also for their family members. Rajesh from Bihar is one of them. His son has been undergoing treatment here since the last 6 years, and is on a ventilator currently. To sustain his family, Rajesh has started working at AIIMS as a security guard. (Video credit: PTI)