ask your doctor about opdivo. see opdivotv.com for this and other indications. bristol-myers squibb thanks the patients, nurses, and physicians involved in opdivo clinical trials. ♪ ♪ ♪ >> sudhir: so on the basic level, singapore works in so many ways, security, your family, education. >> anthony: housing? >> sudhir: housing. so in a way, you're kind of numbed into thinking that everything is wonderful. and then you start to wonder after a while, is there another