The results of this study seem, well, obvious. Being slow to react can get you eaten, injured or splattered across your computer screen. While we probably already know this, a new study offers evidence of how much speed of response still matters: In men and women from ages 20 to 59, slower than average reaction time turned out to be a pretty good predictor of premature death. (YIKES). 

Want to test your reaction time? CLICK HERE for the game that Nancy was playing on the air this morning. Shoot the sheep with the tranquilizer dart. Nancy was an "Ambling Armadillo" Clay was a "Sluggish Snail".