and what that means is that people like danny kaye and audrey hepburn really started the--the work.35 years, and every year he'd go out to a different country with a film crew. now it takes hundreds of us around the world to do that work. and every country sends out representatives. and so roger moore and liv ullman and harry belafonte and many, many artists are unicef representatives. and so with my--the privilege of being a representative, i've traveled to vietnam and to bosnia, croatia, macedonia. it's--it's one challenge after another. does that--does that journey leave you with the sense that--that we can fix the world's problems? or is it just a succession of challenges that we--we can never seem to clear the slate? there's always something, something somewhere that judy collins needs to address. well, there's something somewhere always that all of us have to address, and i think that's probably at the root of our-- of our efforts. and there always will be, because that's what life is, is a series of evolving joys and evolving challenges. and to be a part of one's culture and