Fifty years ago this week, Apollo 12 landed on the surface of the moon. But it seems this moon mission is overshadowed by the more famous Apollo 11 and Apollo 13 landings. NPR's Geoff Brumfiel reports. Also, researchers at BioMarin Pharmaceutical have created a controversial drug that helps regulate bone development in children with the most common type of dwarfism. But some argue it's a profit-driven solution in search of a problem.