Haley defiant despite long odds against Trump

Voters in the US state of South Carolina will go to the polls later on Saturday, for the latest Republican Primary. Once again, Donald Trump is predicted to win. But despite remaining the favorite to clinch the party’s presidential nomination, his main challenger says she's staying in the race. Al Jazeera’s Shihab Rattansi explains. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: https://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile #NikkiHaley #SouthCarolinaPrimary #DonaldTrump #Democrats