The content originally appeared on: CNN CNN - Luiz In?cio 'Lula' da Silva was sworn in as Brazil's president for the third time on Sunday, as threats of violence loomed from supporters of his predecessor, Jair Bolsonaro. 'I promise to maintain, defend and fulfill the constitution, observe the laws, promote the general good of the Brazilian people, support the unity, integrity and independence of Brazil,' Lula said. The 76-year-old politician, returning to the presidency after a 12 year hiatus, arrived […]