‘The world is on fire, and chaos follows him’: Nikki Haley on Donald Trump

ABC News’ Jonathan Karl interviews GOP presidential candidate Nikki Haley and New Hampshire Gov. Chris Sununu on “This Week.” Watch ABC News Live 24/7 on YouTube: https://youtube.com/live/OOtxXPaQvoM SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP Latest updates: https://abcnews.go.com/ Watch full episodes on Hulu: http://abcn.ws/3bzvQQn #ThisWeek #NikkiHaley #ChrisSununu #GOP