Car crashes are the leading killer of teens in the US and texting while you drive makes you 4 times more likely to cause a crash. That's why DoSomething.org and Sprint are declaring a war on thumbs and we want YOU to join the fight.

Take a pic of you with your thumb socks or bumper sticker and see it on ThumbWars.org by sending it over to photos@dosomething.org so you can show the world how you're fighting texting & driving.

Got questions? Email ThumbWars@dosomething.org