When physicians look at patients, too often they see body parts and money, according to Dr. Abraham Nussbaum, of Denver Health. In a new book he calls for a renewal of medicine; he wouldn't recommend the profession to young people right now. Then, tiny satellites are aboard the International Space Station -- ones even kids can, and did, build. And Denver craft blogger and Martha Stewart contributor Anne Weil talks about knitting without needles, and he first book.