Danny Meyer built his restaurant empire by focusing on good food and what he calls "enlightened hospitality." Meyer is the founder of the burger joint Shake Shack and CEO of Union Square Hospitality, which owns 17 New York area restaurants. Four of those now operate completely cashless. Danny Meyer joins "CBS This Morning" to address critics who say going cashless excludes some people, why he believes it creates a safer work environment, and whether his restaurants would welcome White House Press Secretary Sarah Sanders as a patron.
