jack foley: it's like seeing someone for the first time... like you could be passing on the street, and you look at each other and for a few seconds... there's this kind of a recognition... like you both know something. the next moment, the person's gone, and it's too late to do anything about it. and you always remember it, because it was there, and you let it go, and you think to yourself, "what if i had stopped? if I had said something?". karen sisco: what if? jack foley: what if? karen sisco: and it may only happen a few times in your life. jack foley: or once.