"<a href=""http://www.cnn.com/2015/08/25/us/dr-james-red-duke-obituary/index.html"">Dr. James ""Red"" Duke Jr.</a>, the Texas surgeon who educated television viewers about health care, helped pioneer Life Flight and was on duty at Parkland Hospital after President John F. Kennedy was assassinated, died August 25, at the age of 86."
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