 Also today, a restrictive new abortion law could go into effect in Iowa. The law would restrict abortion when a fetal heartbeat is detected. Typically, that occurs about six weeks into pregnancy. A stegosaurus skeleton, 150 million years old, sells for a record amount at Sotheby's. It was the most ever paid for a fossil, surpassing something that involved a T. rex skeleton four years ago. How about $44 million?