to be. this is a daily event. there are literally thousands of people, mainly tourists, who've come to see the changing of the guard. and one day charles and camilla will be in buckingham palace as king and queen. it's been a slow process for camilla to really gain public acceptance. but she's managing to do so, her big problem, of course, is she's always lived in princess diana's shadow. but she's trying to change that, and this week, for the first time, she went out on her own on an international stage. the duchess at dior. an iconic french brand. also coveted by her husband's first wife. there are obvious parallels between diana, princess of wales, and camilla, duchess of cornwall. but also, stark differences. these are camilla's first tentative steps towards defining herself outside the uk. and luckily, there are horses at