Powerful medicine of all. doctor, j thanks so much, we wish simone powerful medicine of all. doctor, - thanks so much, we wish simone biles all the best on thursday. phil and i. —— thank you. an explosion has rocked an industrial park in the western german city of leverkusen. one person is dead and four are missing with several others injured. local residents have been advised to shut all windows and doors. the bbc�*s damien mcguinness is in berlin with this update. what appears to have happened this morning, there was an explosion — the reason or cause behind that is still unclear —...