Royals expert: How do you solve a problem like Prince Andrew?

We recently saw Prince Andrew attend Christmas Day service with the rest of the Royal Family, and it seemed as if a campaign was underway to rehabilitate his public image. But with the unsealing of the final batch of Epstein documents, royal commentator Afua Hagan writes there's no turning back now for Andrew, or King Charles III, who's under increased pressure to do something about his disgraced brother.