Dr. John O'Connor, 50, examines Lila Ahyasou, 48, of Fort McKay, Canada, during a house call with registered nurse Theresa Maffenbeier, left. Last year O'Connor went public with his observation that he had been seeing an alarming number of rare cancer cases. Canadian health authorities filed a complaint against him alleging that he was unduly alarming the public. The complaint is still pending.
Genaro Molina / LAT