Concerns raised that GM will not survive

Los Angeles beats New York -- in traffic congestion
Los Angeles remains America s No. 1 city for traffic congestion, but congestion has actually eased lately thanks to higher gas prices and job losses.

Concerns raised that GM will not survive

GM’s auditors have raised “substantial doubt” about the troubled automaker’s ability to continue operations, and the company said it may have to seek bankruptcy protection.

Shapeshifting car, the Rinspeed iChange launched at the Geneva Motor Show
The experimental Swiss auto company Rinspeed unveiled a new car this week at the Geneva Motor Show whose body adapts to the number of passengers on board.