Catherine, the Princess of Wales, announced in a video message released Friday that cancer was discovered during her January abdominal surgery and she is undergoing preventative chemotherapy on the advice of her medical team. The announcement came after months of widespread speculation about the 42-year-old princess' health and controversy over doctored images released by Kensington Palace. Kate said that the cancer was discovered during tests conducted after her surgery, which had gone well. MORE: https://www.wtsp.com/article/news/nation-world/kate-middleton-cancer-princess-of-wales-announcement/507-15253e92-9996-4b48-8a40-9eb46f2dcaaa