Doctors say Schumacher condition remains critical, uncertain

Michael Schumacher of Germany looks on during a news conference at the end of the official presentation of the new Ferrari Formula One race car 248 F1 at the Mugello racetrack in Scarperia, central Italy in this file photo. REUTERS/Tony Gentile

GRENOBLE, France (Reuters) - Former Formula One champion Michael Schumacher's condition remains critical and it is not clear how it will progress, doctors treating him after a skiing injury said on Monday. They told a news conference at a hospital in the eastern French city of Grenoble that Schumacher remained in an artificial coma.