i felt  and this is the bit i like, i, i some i, i used to set this at one point in the examination question and ask people to guess which american president said it  i'll read, i'll read it to you   measures otherwise unconstitutional might become lawful if indispensable to the preservation of the constitution through the preservation of the nation   just, i'll just get the essence of that,measures otherwise unconstitutional might become lawful if indispensable to the preservation of the constitution through the preservation of the nation  ninety percent put richard nixon  er no one put abraham lincoln  er cos he was one of the good guys   right or wrong i assume this ground  i could not feel  that to the best of my ability  i had even tried to preserve the  if to save    james buchanan is essentially the pontius pilate of american politics  he says yes these are very acute problems er and very difficult er and i'd like to help but i'm sorry i can't  and i really do have to go off and wash my hands now erm and, you know, you carry on and when you've resolved it tell me what you want me to do and i'll,