OWEGO, N.Y. -- The latest incarnation of the presidential helicopter touched down here Friday. And though it may not resemble the Marine One we know so well, it just needs a little time. "We're going to integrate a series of mission equipment, communications equipment, paint it, put in the interior and begin the flight test afterwards at our facility in Maryland," said Kevin Westfall, the VH-71's business operations director. Meet the VH-71, part of a new fleet of nearly 30 presidential helicopters that will be added to the Marine One Squadron over the next decade. Lockheed-Martin won the systems integration...