SAO PAULO: Firing off personal attacks, Brazil’s President Luiz Inacio Lula da Silva and right-wing senator Flavio Bolsonaro held their first debate Sunday, a week before a tight presidential election race. In a chaotic exchange, the two men called each other liars multiple times, accusing each other of corruption and dragging up various scandals, while clashing on issues from public security to health care. Lula said Bolsonaro was “a habitual liar, a thug,” and physically distanced himself on s
