Official press release:   GHIA ZAG — MULTI-PURPOSE LEISURE VEHICLE With a goal of reducing package size to a minimum, Ford Motor Company's Ghia Studio in Turin, Italy, has designed, developed and constructed the Ghia Zag. Tailored to anticipated driving conditions of the 21st century, the Zag is one of two package-efficient vehicles intended as the logical alternative to conventional types of transportation. According to Filippo Sapino,…