Meet the Press. The question is, over and over, should Rumsfeld resign?
I would submit that that's the wrong question. It's not a matter of whether he can be effective, or whether his departure can "correct our course" (per Sen. Levin).
The question we should be harping on is, "Should President Bush DEMAND Rumsfeld's resignation?" This should be an attack on Bush: "Mr. President, how can anyone take your apology seriously, when you refuse to make changes at the top of the responsibility chain of command?"