One did. His name was Alan Keyes. He had the issues nailed 99% from a conservative perspective.
But we were told from the beginning "He can't win" by the folks who run the GOP. Unfortunately, most believed them.
Just don't be surprised when those kinds of arguments lose saliency and potency as time goes by...
""One did. His name was Alan Keyes""
What a joke....he might want to try winning an election in his home state before running for President.....