When Team Penske pulled Will Power out of the season-opening race hours before its start, questions immediately swirled about the health of one of IndyCar's top drivers. The revelation from IndyCar during the middle of Sunday's race that Power had been diagnosed with a mild concussion immediately begged the question: How did the series, which is lauded for its medical team, and Team Penske, one of the top organizations in motorsports, miss the signs? The answer is a complicated series of events that allowed Power to get back in the race car despite being injured in a wreck two days earlier. More...