It's the biggest restaurant chain in the world, feeding 69 million people a day. The food is fast, but what McDonald's serves up takes years to make. Bloomberg TV goes inside the golden arches to find out what's in the secret sauce, and how a restaurant built on burgers and fries stays competitive in a world of changing appetites.

Originally released by Bloomberg , 2013. Streaming video file encoded with permission for digital streaming by Infobase on November 21, 2017.

Inside McDonald's: Introduction (2:07); --Opportunity in McDonald's Careers (3:03); -- Developing Menu Items (3:06); -- "Real Food" of McDonald's (5:24); -- Hamburger University (3:39); -- McDonald's in Markets Home and Abroad (4:23);.