Feds find no sign of electronic flaws in runaway Toyotas

U.S. auto safety regulators say after several months studying 280,000 lines of code, they found no electronic cause for unintended acceleration in Toyotas — only mechanical issues like sticking pedals and crappy floormats. What about sheepish drivers? » 2/08/11 1:45pm 2/08/11 1:45pm