Ted Kennedy has a brain tumor.

Tests after his seizure this past Saturday revealed the tumor.

Putting politics aside and whatever you think about the car accident involving the young woman many years ago, this is very sad. A lot of loss in the Kennedy family and a lot of heartache through the years.

Average survival can range from less than a year for very advanced and aggressive types - such as glioblastomas - or to about five years for different types that are slower growing.