to reduce wasteful spending. >> greta: at the risk of offending every judge in the country, i think they are waste of time. they can pick up the telephone. they decide their cases themselves on what happens in the courtroom. they don't need consultation at a spa in hawaii. you probably don't go as far as i do on them. >> i do attend as a united states attorney. it's no at critical matter for the functioning of the courts. the courts are facing tight budgets. they will get tighter in my opinion in the years to come. these are the kind of things you have to ask yourself, is this where we need to spend our limited resources. >> greta: chief justice roberts has not said no to it and two justices are still going to attend the one that has not been cancelled by the 9th circuit