the transcript of the oral argument before the Supreme Court is available here:
http://www.supremecourtus.gov/oral_arguments/argument_transcripts/03-5554.pdfI'm less than optimistic since 13 pages into the transcript at least one of the justices seems to think Hiibel was driving.
Then there's this gem:
QUESTION: Why isn't the -- maybe you and I differ on -- on what the -- what the course of a responsible citizen is. I would think the course of a responsible citizen would be to answer the question what you're doing here and what your name is. And if he doesn't answer that, I would -- I would say that that make -- may cause the situation to rise to the level of probably cause.