¿Cómo harías un comercial? ¿Qué incluirías para que la gente tomara conciencia?

In fact, it is easier to keep the bias out of a video than in written news.

Explanation:

A video shows exactly what happened, as it reproduces the images of an exact moment when a situation, which will be reported, was taking place. For this reason, it is easier to keep a bias out of the video, but that does not mean that it is impossible to display a biased video, as the images shown can be manipulated in different ways.

However, it is much easier to maintain a bias in a news item in text format. This is because this type of news is a recount of a situation that happened, which means that the whole situation can be counted in an altered way, maintaining a strong bias related to some factor.