Prince William's major milestone that reveals big sign about Kate Middleton health battle
![Prince William's major milestone that reveals big sign about Kate Middleton health battle](https://i2-prod.mirror.co.uk/news/royals/article32793916.ece/ALTERNATES/s615/1_01hxh268g7t5fw2hyrg3g50mke.jpg)
Prince Harry and Meghan Markle's trip to Nigeria has been branded a 'mini Royal tour' - but a leading Royal expert claims that this would not have 'pleased' King Charles or William