Boston bombing survivor's charity gives 1st artificial limb
![Boston bombing survivor's charity gives 1st artificial limb](http://images.worldnow.com/AP/images/9044008_G.jpg)
Ever since she lost a leg in the Boston Marathon bombing, Heather Abbott has devoted herself to giving others a leg up.
Ever since she lost a leg in the Boston Marathon bombing, Heather Abbott has devoted herself to giving others a leg up.