Liberals are afraid of highly successful independent blacks who can think for themselves. They have to prevent that from spreading, or even the thought that blacks could all accomplish such a feat and free themselves from govt dependency. When they see someone like this, Liberals have to destroy them, hoping other blacks don't notice what they are doing while they're doing it.
Herman Cain is a great example. Seemingly out of nowhere accusations were cast at Cain, law suits were filed, and the media brought a parade of women forward, whether the stories were true or not. Cain stepped out of the race.... AMAZINGLY, the moment he did the law suits were dropped, the women stopped coming, the media completely ignored Cain, and we never heard anything ever again about those stories.
Colin Powel, who Liberals have called an 'Uncle Tom', was smart - he said he would not run for President because he would not allow his family to be attacked and dragged through the mud by the Democrats like that. THIS is how we are stuck with candidates like Hillary Clinton (a lying criminal who jeopardized national security for personal gain) and a admitted Socialist Party Member -- because the slimy 'Politics of Personal Destruction' that Liberals wage prevents good, descent candidates from running. If it wasn't true, they would have more to offer than Hillary and Sanders!