Tourists pose for a photograph outside Windsor Castle ahead of the wedding between Britain’s Prince Harry and Meghan Markle in, Windsor

Tourists pose for a photograph outside Windsor Castle ahead of the wedding between Britain’s Prince Harry and Meghan Markle in, Windsor

Tourists pose for a photograph outside Windsor Castle ahead of the wedding between Britain’s Prince Harry and Meghan Markle in, Windsor, Britain May 18, 2018. REUTERS/Phil Noble