This week we peer into the future of automotive design with the Vice President of Global Design for GM, Ed Welburn. We’ll be finding out more about the upcoming Cadillac XTS and ATS cars. And as the push for massive CAFE increases looms, we’ll get Ed’s take: does aero-optimization destroy expressive styling? We’ll also find out how GM studios around the globe compete to design vehicles the company has in the pipeline. We’ll also discuss John’s sneak peek at future Lincoln product and get into details of the brand’s turnaround plan. John McElroy is joined in studio by the one and only Autoextremist, Peter De Lorenzo.