Bob Ray Sanders is a scary person. He is one of those folks who believe that because you have done, or are, this or that, you should forever be banned from speaking to the issue. Isn’t this America, where everyone, regardless of how wise or how foolish they are has the right to “speak their mind.” After which, of course, the rest of us have to decide which is which. Here is a quote from Mr. Sanders column in yesterday’s Star-Telegram: “I’ve grown tired of hearing the former vice president[Dick Cheney] constantly criticizing the current administration. The curtain has fallen on his days in public office, and he should quietly take…