DETROIT — Ford is adding more than 816,000 vehicles in North America to the growing Takata air bag inflator recall. The company says the latest callback covers the 2005-2009 and 2012 Mustang and the 2006-2009 and 2012 Ford Fusion, Lincoln Zephyr and Lincoln MKZ. Also included are the 2007-2009 Ford Ranger and Edge, the 2007-2009