Probably nobody has suffered more vile attacks than Clarence Thomas[2] for the crime of being Republican while black. To be an inspirational black politician, you must be liberal.
[1]http://www.theatlantic.com/politics/archive/2012/12/tim-scot...
[2]http://www.time.com/time/magazine/article/0,9171,134324,00.h...
[2]http://www.weeklystandard.com/blogs/new-tone-naacp-silent-ra...
[2]http://rightpunditry.files.wordpress.com/2013/02/judge-c-tho...