Final answer:
Any of the listed news outlets, CNN, BBC, Al Jazeera, or Fox News, would be appropriate for doing a current event on Brazil as they are all recognized for reporting on international news.
Step-by-step explanation:
The appropriate news outlets for doing a current event on Brazil would be any globally recognized and reputable source that covers international news. CNN, the BBC, and Al Jazeera all have international divisions that report on global events, including those in Brazil. Fox News is also a major cable news organization that covers international news and could be a relevant source for current events in Brazil. It is important to note that different news organizations have their own editorial biases, with MSNBC known for a more liberal bias, Fox News for a more conservative approach, and CNN aiming for a moderate perspective. Therefore, it's beneficial to consult multiple sources to obtain a well-rounded understanding of current events. As for historical facts, such as the first explorer to claim Brazil for the throne of Portugal, the correct answer is Pedro Cabral, which is a historical fact not subject to the same biases often found in news reporting.