48 Hours explores how people struggle with difficult circumstances.
Battling A Brain Tumor: Correspondent Susan Spencer reports on David Bailey, a young go-getter who re-thought his life after being stricken with a brain tumor.
In The Dark: Sunlight can kill 8-year-old Katie Mahar. She has XP, a rare and often fatal disease. Susan Spencer describes how she and her family have coped.
Saving Amy: Correspondent Jerry Bowen provides an update on 12-year-old Amy Frohnmayer, who has a rare genetic disease called Fanconi anemia. She has just one defective gene but it prevents many of her cells from growing normally. Will she survive?
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