The Cardon oil refinery in Punto Fijo, Venezuela, Dec. 30, 2021. The United States on Wednesday seized an oil tanker in the North Atlantic that had evaded its effort to crack down on Venezuela’s energy exports, U.S. officials said. (Adriana Loureiro Fernández/The New York Times) By NICHOLAS NEHAMAS, ERIC SCHMITT, JULIAN E. BARNES and CHRISTIAAN TRIEBERT The United States on Wednesday seized an oil tanker in the North Atlantic that had evaded its effort to crack down on Venezuela’s energy...