Info on medicare supplement insurance

I think it's time i go take a nap with my kids. They've been up since 10am. The weather is not that hot today. I can even stay inside the room without getting headache. Gordon is still watching his favorite DVD movie. I'll let him finish it first. Moreover, i still need to look for more information on Medicare supplement insurance. I guess by the time i'm done checking the site out, the show would have ended. Hmmmm..... i wonder what this Medicare supplement insurance is all about????