ContributorNetwork - COMMENTARY | Almost out of nowhere, Herman Cain has taken the lead in some polls or tied previous Republican darling Mitt Romney. In the latest Rasmussen poll Cain leads Obama 43 percent to 41 percent. In the Zogby poll he leads all Republicans with 25 percent. Second is Romney with 21 percent. And the recent Wall Street Journal/NBC poll shows Cain ahead of Romney by 27 percent to 23 percent.