Bindu Ahlawadi gets used to meals for one at a pay-for-stay home in New Delhi. Her daughter lives in Pittsburgh. Courtesy of Bishan Samaddar hide caption

itoggle caption Courtesy of Bishan Samaddar

Someone Got Served: Like many sports, cheerleading championships have sprung up around the world. Here, the Baika Cheerleading Club Raiders perform during the Japan Cup Cheerleading Championship in Tokyo. Koichi Kamoshida/Getty Images hide caption

itoggle caption Koichi Kamoshida/Getty Images