Anti-Wall Street protesters say the rich are getting richer while average Americans suffer, but the group that started it all may have benefited indirectly from the largesse of one of the world's richest men. There has been much speculation over who is financing the disparate protest, which has spread to cities across America and lasted nearly four weeks. One name that keeps coming up is investor George Soros, who in September debuted in the top 10 list of wealthiest Americans. Conservative critics contend the movement is a Trojan horse for a secret Soros agenda. Soros and the protesters deny any...