FROM CNN's Jack Cafferty: We've got an overworked labor force operating in an under-performing economy… and it could be affecting our health. [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2011/images/07/14/art.pencil.jpg caption=""] A new study released by researchers in Spain finds that working for more than 40 hours a week leaves employees six times more likely to suffer long-term exhaustion, irritability and … Continue reading Do you feel like you're a member of the burnt-out generation?