Mike Kersjes always believed that his students could do anything--even attend the prestigious Space Camp in Huntsville, Alabama, where some of America's best and brightest high school students compete in a variety of activities similar to those experienced by NASA astronauts training for space shuttle missions. The challenge was convincing everyone else that the kids in his special education class, with disabilities including Tourette's syndrome, Down's syndrome, dyslexia, eating disorders, and a variety of emotional problems, would benefit from the experience and succeed. In A Smile as...