Do you really need to wear headphones while driving? Really?

What's with the insanity of wearing headphones while your driving? Seriously? Is there even a law for this? I mean there's already enough bad drivers in Atlanta and I don't really need for these idiots to have the added distraction of the music in there headphones. What's going to happen if an ambulance or police car is having there sirens on? Yeah they got the light show and everything, but there not that very visible during the day. So since you can't hear the siren that's going to cause even more problems on the road. Also, has anyone notice that the jerk offs that do this all have pretty new and nice, probably a little more expensive than most cars? They can afford their Iphone and their overpriced designer clothes, but they can't afford a $15 audio cord for there ipod or phone? You fucking kidding me? Sometimes I just want to wave these idiots over to side the of road and slap them in face and yell "Fail!" at them. This degree of failing is equivalent of outing yourself as a Jason Mraz fan. He's not creative or a good song writer and all his songs sound exactly the same. He's a hack, so stop living in denial and except the truth. Off topic but oh well. Such is life.