Body language expert Scott Rouse tells “On Balance” Nikki Haley’s body language was very confident in January when she denounced Donald Trump as “unhinged.” But her found her to be “a little bit hesitant” when she announced this week she would be voting for Trump. #nikki haley #joe biden #scott rouse "On Balance with Leland Vittert" takes a critical look at some of the day's hottest subjects. Weekdays at 7p/6C. #OnBalance NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij