Safe drinking water must never be a luxury. It must be a certainty for every Indian, without the struggle to find it or the fear of running out. Tonight, two Indians will drink water. One will open a refrigerator, take out a chilled bottle and pay for water that was once freely available in nature. The other will walk some distance, fill a container and carry it home, hoping that what looks clean is actually safe to drink. Between these two glasses lies one of our most uncomf