Following up on its blockbuster appearance at this year's Detroit auto show, Acura today unveiled production versions of two new vehicles at the Chicago Auto Show. A completely redesigned 2013 Acura RDX crossover sport utility vehicle and the all-new 2013 Acura ILX luxury compact sedan were shown. Both new Acura models are scheduled for launch in the Spring. "We are excited to be launching these two new luxury models as the gateway of Acura's revitalized product...