Well ... Right now your government is funding a bloodless coup in my country to overthrow the democratically elected president and put a front in place (we call this "testa-de-ferro"). The goal is to divert our newly discovered oil reserves (pré-sal) for your country at the price you country wants to pay and prevent any attempt at independent initiative by the rulers of my country. We only do not rebelled and tryed to burn your country because the average Brazilian was domesticated for a long time and is trained from childhood to always obey without question (maybe CIA, local traitors, who knows), especially if the "boss" speaks English. And my country is only one of many countries where your country does this kind of things. So I can understand perfectly why Iran has so angry at you, even though I do not agree with their methods.