i don't think its about them being deadlier. i mean, just look at the toyota "runaway" car issue. all it takes is 1 car out of millions to cast doubt on the w

i don't think its about them being deadlier. i mean, just look at the toyota "runaway" car issue. all it takes is 1 car out of millions to cast doubt on the whole concept, or one person to do something stupid and blame it on the car to cause a PR firestorm.