Is Jahi McMath Brain Dead?

I refer readers to a post by one of my colleagues, Wesley J. Smith. He comments on the ongoing debate over the "brain death" of Jahi McMath, the child who suffered brain damage during a surgical procedure in California in 2013. She was declared brain dead, although her family has continued to support her (feed her, etc.) and several doctors have contradicted the original diagnosis of brain death.

I have no personal knowledge of the case. Perhaps she is brain dead, and her family and supporter...