As thousands lined the famed Champs-Elysees to catch a glimpse of Charles III on Wednesday, many said they wondered how the king would follow in the footsteps of his mother, Queen Elizabeth, who was much loved in France.Shortly after landing on their first state visit to France, Charles III and Queen Camilla joined French President Emmanuel Macron and first lady Brigitte Macron at the Arc de Triomphe where they laid wreaths to the countries' war dead.