SAO PAULO - At 80, President Lula on Sunday launches his re-election bid, casting himself as a defender of Brazil's "sovereignty" as pressure from Donald Trump's administration casts a shadow over the campaign. The Bolsonaro family is allied with US President Donald Trump, who has backed several victorious right-wing candidates in Latin America and whose shadow looms large over the Brazilian campaign. "In Brazil, we do not accept anyone sticking their nose where it does not belong," said Lula. In July, the United States imposed two rounds of tariffs on Brazilian goods, alleging unfair trade practices which Brasilia denies. Staring down a renewed trade war, Lula has built his strategy around defending Brazilian sovereignty and reminding voters of his four decades as the country's most consequential political figure.