Guilherme Boulos: Because it's talked about a lot, and sometimes you see the headline, you read the book.
Guilherme Boulos: The products that were offered to BRB were a fraud.
And there is a lot of evidence at the Federal Police that BRB knew it was buying a pig in a poke, knew it was buying rotten assets.
Guilherme Boulos: How did Banco Master carry out a scam that became a major financial scandal in Brazil?
Guilherme Boulos: They simply did the following: they started selling CDBs.