Until recently, an amputee missing an arm has had few prosthetic options but a $100 million government project may change all that. Scott Pelley reports on the high-tech prosthetic arm which allows the kind of dexterity not seen with other prosthetics. watch
Gun RushPaid | iTunes
Length: 17:49:15
Aired: 4/12/2009
The economy may be down but gun sales are not. Lesley Stahl visits a gun show in Virginia, where gun prices are up and sales of guns and ammunition are strong. But are gun laws in Virginia tight enough to prevent guns from getting in the wrong hands? watch