ORANJESTAD, Aruba (AP) — A judge in Aruba ruled Friday that the highest-ranking Venezuelan official ever arrested on a U.S. warrant must remain behind bars pending an extradition request on drug-trafficking charges, prompting Venezuela to cancel flights to the Dutch Caribbean island in retaliation. Hugo Carvajal, a former head of Venezuelan military intelligence and close confidant of the late president Hugo Chavez, was arrested upon arriving at Aruba's airport, officials said Thursday.Read more on NewsOK.com