Professor Jean-Francois Payen, left, answers a journalist's question, as Professor Gerard Saillant, center, and Professor Emmanuel Gay, right, look on, during a press conference at the Grenoble hospital, in the French Alps, where former seven-time Formula One champion Michael Schumacher is being treated after sustaining a head injury during a ski accident, in Genoble , France, Monday, Dec. 30, 2013. Doctors say they cannot predict the outcome for Michael Schumacher, the retired Formula One driver who suffered a serious head injury in a ski accident. Chief anesthesiologist Jean-Francois Payen told reporters Monday that the seven-time champion is still in a medically induced coma. (AP Photo/Laurent Cipriani)
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