Bloomberg A record $8 billion intervention by Brazil’s central bank couldn’t keep the real from climbing to the highest level since August amid bets that president Dilma Rousseff will be impeached. The central bank sold 160,000 foreign-exchange reverse swaps in five different auctions Tuesday, moves that are equivalent to buying dollars in the futures market. It was the biggest ...

  Bloomberg Amid the worst political crisis in decades, Brazil’s federal government also faces a spiraling state debt crisis that could cost it as much as $89 billion in lost revenue. Brazilian states, hit by a two-year recession that has depressed tax revenues, are seeking to apply simple rather than compound interest on debt owed to the federal government. The ...

There is a consensus that aggression by one nation against another is a serious matter, but there is no comparable consensus about what constitutes aggression. Waging aggressive war was one charge against Nazi leaders at the 1946 Nuremberg war crimes trials, but 70 years later it is unclear that aggression, properly understood, must involve war, as commonly understood. Or that ...