Luiz Inácio Lula da Silva was inaugurated on Sunday, capping a triumphant return to Brazil's presidency 12 years after leaving office and less than two years after the corruption convictions that sent him to prison were annulled.
The big picture: Lula, 77, would ordinarily have received the presidential sash from his predecessor, but outgoing President Jair Bolsonaro skipped the ceremony, telling supporters in a tearful farewell on Friday that "we will not throw in the towel. We may have lost the battle but not the war."