nancy snyderman said hygene is the key. >> do not go to the emergency room for two reasons. one you will make other people vulnerable sick and you will clog up the system, and the other thing not to do is go to class. plan ahead. >> she says you should plan ahead and if you are sick, e-mail your professors, they should know how to get the information to you. >>> beware of sleepy drivers tired from working two jobs because of the economy. they are one of the greatest risks to the safety on the roadway. the study was done that shows the biggest reason for loss of sleep is financial strain. >>> a walmart shopper got more th he bargained for. the man was bitten by a copperhead snake in the lawn center. emergency crews say only one of the snake's fangs pierced the man. >>> now a pup in boston is being credited with saving a man's life. john healy was aeep when his house got fire. his dog was poking him until he got his attention. >> i said, major, knock it off. and finally i opened my eyes and saw the smoke in my bedroom. i think he safed my life, you know. major, you saved my li