Children in Washington sick with mysterious polio-like illness

A cluster of polio-like illness in children is under investigation in Washington state. So far, two of nine suspected cases have been confirmed as a rare condition known as AFM. One child has died. While it's not contagious, the CDC says it's a serious illness with no known cause or cure. Mireya Villarreal speaks to a mother who describes how her son was exhibiting symptoms before he died.

From: http://www.cbsnews.com/videos/children-in-washington-sick-with-mysterious-polio-like-illness/