Britain's Prince William and Britain's Prince Harry walk beside each other after viewing the floral tributes for the late Queen Elizabeth II outside Windsor Castle, in Windsor, England on Sept. 10, 2022. Prince Harry flew more than 5,000 miles to see his father after King Charles III was diagnosed with cancer. But he did not see his estranged brother, William, during a visit that lasted scarcely 24 hours. William, meanwhile, returned to public duties for the first time since his wife, Kate, was admitted to a London hospital Jan. 16 for abdominal surgery. (AP Photo/Martin Meissner, File)