The news out of Brazil today might have been unimaginable 10 years ago, back when he thrilled crowds across Brazil with his promise of a different kind of future. It might have been unimaginable 5 years ago. It might even have been unimaginable 5 months ago. But this is 2016 Brazil, and these days the tables of power can turn quickly. So it goes for Brazil’s former president Luiz Inacio da Silva, known as Lula, the man who was once the popular and charismatic leader of a new political movement in Brazil, founded on the premise of raising the country’s...