I could vote for Cain, but I think some of his ideas are unrealistic. 9-9-9 being one of them.
But why? WHY is it unrealistic? Because some say it can't be done? People once said it was impossible to sail around the world, to fly, to receive voices or pictures through a wire, to fit a computer into single room, let alone into the palm of your hand. It was once believed that people are incapable of governing themselves or a Constitution such as is enjoyed in America was not possible.
I don't accept that we can't stop the runaway trainwreck that our federal government has become, that there is no better way to do tax policy, I don't accept that the federal government can't be reformed, that we are incapable of doing things differently and better.
I don't know whether 9-9-9 will work, but I do know that Herman Cain is a master mathematician and probably has a good grasp on the numbers. That alone means we should give it an honest hearing before we reject it as 'impractical'.