There is a wooden sign posted on South Carolina Gov. Nikki Haley's statehouse office door: "Can't is not an option."
Haley has broken many barriers in the state. She is not only its first non-white governor, but also its first female and, elected at 38, its youngest. She touts the phrase as a defining idea for her administration. It is even the title of her new book.
At an interview at the governor's mansion in Columbia, S.C., Haley told "Nightline" the sign has been there since day one of...Full Story