Britain's Prince Philip returns home after treatment DANICA KIRKA, Associated Press FacebookTwitterEmail 11 1of11Britain's Prince Philip as he leaves the King Edward VII hospital in the back of a car in London, Tuesday, March 16, 2021. The 99-year-old husband of Queen Elizabeth II has been hospitalized after a heart procedure. (Stefan Rousseau/PA via AP)Stefan Rousseau/APShow MoreShow Less 2of11A woman cycles past a Police van parked outside the King Edward VII hospital where Britain's Prince Philip is receiving treatment in London in London, Monday, March 15, 2021. The 99-year-old husband of Queen Elizabeth II remains hospitalized after a heart procedure.Alberto Pezzali/APShow MoreShow Less