NEW YORK--(BUSINESS WIRE)--As part of its ongoing surveillance, Fitch Ratings affirms the ratings of four outstanding classes of the Nissan Auto Lease Trust 2014-B. A full list of rating action follows at the end of this press release. KEY RATING DRIVERS The affirmations reflect the increase in credit enhancement since closing and credit and residual performance that remain consistent with Fitch's initial expectations to date. The Stable Outlook reflects Fitch's expectation that the notes will