This is a special anniversary episode of Wall Street Week. I'm David Weston bringing you stories of capitalism. It was just a year ago that we debuted this new version of our program.It's been through several lives since Lewis Ruckiser first broadcast his original version on PBS back in November of 1970. >> Good evening. I'm Louisis Rukiser.This is Wall Street Week. Welcome back. >> Well, folks, it's New Year's again.Abby, welcome back. You've made this walk 10 times. I think you know the way.Thank you, Luk ...