Talking on the Phone & Driving?

Laws have been passed in some states claiming it to be illegal to talk on a hand-held cellular phone while driving. They say it is unsafe and can lead to accidents and wrecks. I think that the law should not be passed in other states because the phone is not what causes the wrecks, its the people driving. If they choose to talk on the phone while driving, then they choose to either be more cautious or less cautious because they're on the phone. Everything reflects back on the person, not the phone. Therefore it should not be illegal to talk on the phone while driving. If anything it can teach people how to be more aware of their surroundings when they're driving.