William returns to fill royal void as King Charles faces cancer treatment

With his father King Charles III undergoing treatment for cancer and his wife recovering from surgery, UK Prince William will return to royal frontline duties on Wednesday.

The king's shock cancer diagnosis announced on Monday, and Catherine's abdominal operation have left William shouldering a heavy royal burden. But he will be back at work on Wednesday, handing out honors awarded to citizens for good deeds at Windsor Castle before attending the London Air Ambulance annual fundraising gala in central London.