JBS SA, the world's largest beef producer, denied a Saturday newspaper report that it had made illegal payments for President Dilma Rousseff's 2014 reelection campaign. O Globo newspaper, citing leaked testimony given to federal investigators by Monica Moura, the wife of Rousseff's campaign chief Joao Santana, earlier reported that JBS paid the Rousseff campaign's debt to Focal, a Sao Paulo-based visual communications firm.