Prince William is displaying an “inner optimism” about Princess Kate and King Charles’s health, according to a body language expert. On Thursday, the prince visited a school in the West Midlands where he spoke with a group of schoolchildren. Speaking exclusively to GB News, body language expert Judi James commented on how William’s behaviour with the group of schoolchildren reflects on his parenting skills and mindset regarding Kate and King Charles. During his time with the students from St Michael’s Church of England High School, the prince told one of Princess Charlotte’s “favourite jokes.”…