119 years after the Treaty of Paris, which enabled the transfer of ownership over Puerto Rico from Spain to the United States, Madrid and Washington have virtually finalized an agreement to return the jurisdiction of the Caribbean island to the European country, confirmed endi.com sources at the three countries. The deal, which has been negotiated in secret for at least two years, is not official yet, but it has the approval of President Donald Trump of the United States and Prime Minister Mariano Rajoy of Spain, and all that remains is to finalize certain technical details to make the announcement....