Fires still under investigation--Power should be underground???

   Although the wine country fires are all listed as still under investigation, PG&E has been told to preserve all evidence involving downed power lines during last Sundays windstorm.

   It is possible, CalFire says, that the downed lines were the cause of the fires. Isn't it past time that PG&E is forced to put ALL power UNDERGROUND?? PG&E shares dropped in value yesterday out of fear what the cost could be.