Haley responds to Trump mocking her husband's absence from campaign trail

Former GOP presidential candidate Nikki Haley joins CNN's Jake Tapper to discuss what was happening behind the scenes of her presidential campaign. Want to stay up to date on the day’s top stories? Sign up for CNN’s 5 Things newsletter, and we’ll give you the 5 biggest stories you need to know, videos people are watching, and more! Sign up here: https://www.cnn.com/newsletters/5-things?source=nl-acq_social_youtubedesc&utm_source=nl-acq_social_youtubedesc #CNN #News