What is going on here? Should I shelter my children from the rain? One of my friends was telling me about acid rain how it used to happen. I said I don't remember it raining acid. ??? The unknown! But seriously, is this a real threat, was it? Was it just a bunch of hype caused by environmentalists? Compareable to Love Canal, Times Beach, DDT, Radon, the ozone hole, global warming, Bovine Growth Hormone, the coming Ice Age, the Day After Tomorrow, overcrowding of the Earth, the population bomb etc... Wow I just realized this has been going on for a while.