Etiquette for greeting a royal family member includes shaking hands only if they want to, not taking selfies, and not asking nosy questions

King Charles and Queen Camilla will visit Washington DC, New York and Virginia during their four-day trip.

King Charles III is visiting the U.S. for a state visit, but he won't be meeting with Prince Harry. Here's why.

Etiquette for greeting a royal family member includes shaking hands only if they want to, not taking selfies, and not asking nosy questions