Inside Shake Shack

S1, E2: This episode of Leader's Playbook takes you inside Shake Shack, one of the fastest growing restaurant chains in America; in this candid interview with founder Danny Meyer, CNBC's Julia Boorstin explores Meyer's leadership playbook to reveal the strategies that helped the serial entrepreneur turn a hot dog cart in NYC into an international burger empire; the insightful conversation covers it all from his leadership secret sauce to what he looks for in every new hire.