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Celebrity spotting at the 2013 Los Angeles Motor Show

Los Angeles ain't called Tinseltown for nothing. It's probably the most celebrity-filled place on the planet - so it's no surprise that lots of well-known stars dropped in on the 2013 Los Angeles Motor Show. We saw dozens of names at the LA show, including world sprint champion Usain Bolt, who moonlights as Nissan's director of excitement when he's not smashing world records on the atheletics track.

Infiniti: M can be about mpg or zip

Infiniti will face a new marketing challenge when it introduces its first hybrid vehicle next spring, the 2012 M35h sedan. Since the import brand has never sold a hybrid, officials will be attempting to learn which marketing chord resonates more with its customers: performance or fuel economy. "The marketing will center on the point that hybrids have always been about compromise," says Ben Poore, Infiniti Business Unit vice president.

William Clay Ford Sr.'s death: Leaders and sports world react

William Clay Ford Sr., who died on Sunday at the age of 88, served in numerous positions at the Ford Motor Company, including 32 years as chairman of the Design Committee, and became chairman of the Executive Committee in 1978. Comments on the death of Ford, the last surviving grandchild of automotive pioneer Henry Ford and owner of the NFL's Detroit Lions: "The Fords are among Michigan's iconic, founding families, and he was an innovator in the family tradition as well as a strong leader. Like his grandfather, he was passionate about automobiles and the auto industry, the city of Detroit and his family.