Governor Nikki Haley of South Carolina was two years old when she last visited India. Born Nimrata Nikki Randhawa, she grew up as the daughter of Sikh immigrants from India, but later converted to Christianity. Back in India after four decades, Nikki Haley speaks to NDTV about meeting Prime Minister Narendra Modi in New York and whether as a rising star in the Republican Party, she came under pressure to disown her Indian roots.