and here is what I honestly think.  I know Richardson had been all over the place in the previous few days to the forum.  I know he had been in New Hampshire and drove all over that state the day before, and flew all night to get to California.  I think his schedule is probably more brutal than any of the other candidates.  I know he works until about 1 am and gets up before 5 to get a jump on the day.  No one is working harder to get the nomination.  I hope, as someone who really just loves the guy, that he is taking care of himself and will get some more rest...once in a while at least!