It’s a scene that plays out thousands of times a day on the Strip: Tourists rip open hotel room soaps, pop open complimentary bottles of shampoo, conditioner and body wash, and use them once or twice. Then they leave, and the amenities sit half-full on a bathroom counter. Not so long ago, those soaps and shampoos were thrown away. Now, they’re being recycled to help save lives. A number of Strip resorts have partnered with the nonprofit group Clean the World to collect partially used hotel room toiletries and recycle them for use by people in need in the United ...