Inside a small building in eastern Rio de Janeiro, Brazil, Cátia Cabral holds up a jar filled with what looks like fine black pepper. But this ain't pepper. Each granule is actually a tiny mosquito ...

Say what you want about Ednaldo Rodrigues, the beleaguered — and now suspended — president of Brazil’s beleaguered football federation; the man knows his way around a soundbite. “This is more than a ...