I have a controller class without sharing. On the VF page I have an apex:detail tag where I've set the subject ID.  This causes an insufficient privileges error.

I'm guessing setting the subject ID of the apex:detail causes it to requery the record outside the scope of my without sharing controller. Is that what's going on? Is there any way to force it into without sharing?

UPDATE: this also seems to apply to a chatter:feed tag referencing an record ID even if the controller is without sharing.