Rumsfeld's Head on the Block (Again)

Once again, Donald Rumsfeld finds himself facing calls for his head.
What is this, the third round or the fourth? I'm having trouble keeping
Rummy's career record under Bush straight. AP has this piece, titled Rumsfeld reaches out to Democrats:

Defense
Secretary Donald H. Rumsfeld reached out to Democrats late Friday,
opening up the door for them to retract their stinging indictment of
him as
Pentagon chief.