CARACAS (AP) — Venezuela ’s acting President Delcy Rodríguez arrived in the Netherlands on Sunday where she will defend her country’s claim to a mineral- and oil-rich region in western Guyana before the United Nations highest court in a dispute that has spanned decades. The International Court of Justice in The Hague is holding a series of hearings with the South American neighbors which both claim ownership of Essequibo — a territory of nearly 62,000 square miles rich in gold, diamonds, timber