Ketchup, mustard, two pickles. In John Lee Hancock's "The Founder," about Ray Kroc and the making of McDonald's, the ingredients for success are ruthlessly simple. When Kroc (Michael Keaton), a struggling traveling salesmen selling milkshake mixers, first beelines to San Bernardino, California, in 1954 to get a look at Dick (Nick Offerman) and Mac (John Carroll Lynch) McDonald's burger joint, he stands agog at the counter.Read more on NewsOK.com