The present corporation dates its founding to the opening of a franchised restaurant by businessman Ray Kroc in Des Plaines, Illinois on April 15, 1955, the ninth McDonald's restaurant overall; this location was demolished in 1984 after many remodels. Kroc later purchased the McDonald brothers' equity in the company and led its worldwide expansion, and the company became listed on the public stock markets ten years later. Kroc was also noted for aggressive business practices, compelling the McDonald brothers to leave the fast-food industry. Kroc and the McDonald brothers all feuded over control of the business, as documented in both Kroc's autobiography and in the McDonald brothers' autobiography. The San Bernardino restaurant was demolished in 1976 (1971, according to Juan Pollo) and the site was sold to the Juan Pollo restaurant chain. This area now serves as headquarters for the Juan Pollo chain, as well as a McDonald's and Route 66 museum. With the expansion of McDonald's into many international markets, the company has become a symbol of globalization and the spread of the American way of life. Its prominence has also made it a frequent topic of public debates about obesity, corporate and consumer responsibility