Have your heard the latest 'knock-knock' joke....KNOCK KNOCK......KNOCK KNOCK....KNOCK KNOCK ----Mr. Vice President, are you in there?
It seems that staying awake is getting more and more difficult these days. From air traffic controllers all the way to Vice-President Joe Biden (video after the bump).
Apparently, a lot of folks aren't getting the nightly recommended 8 hours of sleep -- I know I'm