May sales numbers start rolling in

Today, all automakers will report May sales and we'll be reporting them as they come in. Nissan is one of the first to check in with a 16.6% rise and their luxury arm, Infiniti, was up 7.7%. Porsche turned in a great month, up 25% with the new Boxster showing the way. The Cayenne, not immune to the recent defection from thirsty SUVs, fell 6%.  A surprise to the market was Chrysler Group falling 3%. Many analysts picked Chrysler to gain this month. Mercedes Benz dropped 2%. We'll update all through the day, including links to more detailed model sales rundowns when they become available.