South Carolina is where the dirtiest tricks in presidential politics are played. It's where Trump and Haley are set for a potential final face off.

• Nikki Haley is vowing to continue her presidential campaign after losing to Trump in New Hampshire.
• Her move is to force a potential final clash in her home state of South Carolina.
• The Palmetto State state has a reputation as the playground for dirty tricksters.

American politics can get nasty. Few places have shown a history of showcasing dirty tricks like South Carolina, the state that could once again have the final word in a presidential race.