KAJ’s termination of its kashrut certification of Agriprocessors / Rubashkin / Aaron's Best, etc., happened because of KAJ's:
"[D]issatisfaction in our inability to properly supervise and make sure what we want to have done is done and not because we feel that there’s something being done that is going to jeopardize the kashrus of the meat."
Eric Erlbach, president of KAJ