North Carolina Republican gubernatorial candidate, Mark Robinson, is under fire for a trove of controversial posts he made on a pornographic online forum before his entrance into politics—building on his long history of incendiary online rhetoric.

The Tar Heel State, where the GOP gubernatorial candidate is steeped in controversy, is a critical battleground in the presidential race.

After a media frenzy over a CNN report claiming Mark Robinson called himself a 'black Nazi,' the Lt. Gov. says he will stay in NC governor race.