Rand Paul Challenges Nikki Haley on Going to War Without Congress Approval | UN Ambassador

Senator Rand Paul questions Governor Nikki Haley of South Carolina about her thoughts on allowing the US to go to war without the approval from the US .
WATCH LIVE: U.N. Ambassador Nominee Governor Nikki Haley Testifies at Confirmation Hearing - Nikki Haley Senate Confirmation Hearing for UN .
Nominee Nikki Haley delivers her opening statement before the Senate Foreign Relations Committee at the confirmation hearing for her to become UN .

The United States Ambassador to the United Nations and former South Carolina Governor Nikki Haley is interviewed live on stage by author and foreign policy .