Peter Lenz, Teen Motorcycle Racer, Dies at Indy

Peter Lenz, 13, was killed yesterday at the Indianapolis Motor Speedway after his motorcycle crashed and he was hit by another racer. Here's an excerpt by Jonathan Welsh of the Wall Street Journal:"The death of 13-year-old motorcycle racer Peter Lenz yesterday at the Indianapolis Motor Speedway raises the question: How young is too young for kids participating in inherently dangerous motorsports?