Is nuclear power making a comeback? More than twenty years after the accident at Three Mile Island and fifteen years after the reactor explosion at Chernobyl, the image of nuclear power seems to be changing once again. President Bush has included nuclear energy as part of his national energy plan. The nuclear industry has begun to promote nuclear energy as the clean energy alternative. And a recent poll showed that almost 60 percent of Californians favor nuclear power. So just how safe is nuclear power today? Does it make economic sense to start building new nuclear plants? And what do we do with the radioactive waste?