Artists working in a variety of disciplines were sent to Latin America as goodwill ambassadors by the OCIAA, most on tours of two to four months. A select listing includes Misha Reznikoff and photojournalist Genevieve Naylor (October 1940–May 1943); Bing Crosby (August–October 1941); Walt Disney (August–October 1941); Aaron Copland (August–December 1941); George Balanchine and the American Ballet (1941); Rita Hayworth (1942); Grace Moore (1943); John Ford (1943) and Gregg Toland (1943). Welles was thoroughly briefed in Washington, D.C., immediately before his departure for Brazil, and film scholar Catherine L. Benamou, a specialist in Latin American affairs, finds it "not unlikely" that he was among the goodwill ambassadors who were asked to gather intelligence for the U.S. government in addition to their cultural duties. She concludes that Welles's acceptance of Whitney's request was "a logical and patently patriotic choice".