There have been so many theories about why Clinton insists on staying in the race. Obama takes the high road, as usual, and says she's "tenacious." Others have seen a method to the madness and have concluded that she's running to help McCain, so she can win in 2012. Some more cynically believe that she wants to destroy Obama out of jealousy.
Whatever her reasons, as both Kid Oakland and teacherken have observed, her relentless drive to stay in the race has become destructive and immoral.
Personally, I am struck by how the behavior exhibited by Hillary Clinton increasingly resembles that of an addict.
(This diary is by request.)