Stopping Stroke Damage with a Shot

June 15, 2011 12:00:00 AM PDT
Every year, 750 thousand Americans suffer a stroke. And more than 150 thousand die. Time is life following an attack, so the sooner you get treatment, the better chance you have to survive. A stroke can take away your ability to speak or even move, functions that may never come back. But now, scientists may have found a new way to stop and even reverse that damage.