RIO DE JANEIRO (AP) — When a BBC announcer suggested that a Brazilian broadcaster needed to shut up at the start of a swimming race at the Rio Olympics, he was voicing the feelings of many in the host country. Considered the Bob Costas of Brazil, Carlos Eduardo dos Santos Galvao Bueno — known here simply as Galvao — is a love-him-or-hate-him announcer who is the voice of Brazilian sports.Read more on NewsOK.com