US presidential hopeful Haley fails to say slavery caused Civil War\n\nRepublican presidential candidate Nikki Haley has come under fire after failing to mention slavery when asked about the causes of the US Civil War. At a campai
US presidential hopeful Haley fails to say slavery caused Civil War\n\nRepublican presidential candidate Nikki Haley has come under fire after failing to mention slavery when asked about the causes of the US Civil War. At a campai