Writer Eli Attie called David Axelrod to talk about Obama after Obama's 2004 Democratic National Convention speech and says that he "drew inspiration from [Obama] in drawing [the Santos] character," while actor Jimmy Smits says that Obama "was one of the people that I looked to draw upon." Writer and producer Lawrence O'Donnell says that he partly modeled Vinick after McCain. Obama's Chief of Staff, Rahm Emanuel, is said to be the basis of the Josh Lyman character, who became Santos' Chief of Staff.