Walter Cronkite's Memo to the Democrats -- ten propositions to "help define the party." I'm all for updating the Democratic mission statement, but these points seem somehow naive and stodgy all at once...as someone once said, nothing gets stale quicker than optimism. Am I too hopelessly cynical, or too dazed by life in the W. era, to recognize the progressive kernels embedded here? Or am I just turned off by the scolding, schoolmarmish tone? Well, it is Walter Cronkite...