Majed Al-Seqairi Okaz/Saudi Gazette MADINAH — The Health Affairs directorate in Madinah has dismissed the head of the laboratory of King Fahd Hospital (KFH) after a video showing patients' samples being stored in toilets leaked online. It is also investigating the hospital's head of clinics. The video, which leaked onto social networking sites, also showed a worker placing some samples in a cardboard box to deliver it to a clinic. Madinah Health Affairs has apologized over the video.