TV star calls out Kim Kardashian over cryptocurrency

While A-list celebrities like Kim Kardashian and Matt Damon are being paid to promote crypto, one actor is publicly bucking the trend. Ben McKenzie, of "The OC" and "Gotham," has become one of the most prominent critics of celebrities endorsing the controversial and booming industry. CNN's Jon Sarlin talks with McKenzie about his journey from TV star to crypto critic.