The off-duty firefighters who rushed into a burning SUV and cut a 4-year-old boy out of the seatbelt saved his life, the boy’s doctor said during a press conference Tuesday in Milwaukee, Wisconsin. The depth of the boy’s burns “indicates to me this was a very hot fire, and he was in close contact with it,” pediatric surgeon David Gourlay said. “These firefighters were clearly heroic and saved D.J.’s life.” D.J