Yesterday saw the arrival of a stunning new sports coupe concept from Infiniti on the eve of the North American International Auto Show in Detroit, the two-door Q60 Concept. "This I can tell you is about 90 percent," said Alfonso Albaisa, Infiniti Executive Design Director. "Many of the things - the front view, the very strong shoulder, the sculpted artistry of the body - this is very close to the production." Infiniti continues to broaden its...