Asking the one who knows

We have to do it because it is unusual for the expert to call the journalist in order to analyze or assess an event. Whatever happens there are always people who are worth calling. We are going to see 4 examples:
The first one is from Diario de Noticias and its topic is the running of the bulls:

The second one, from El Correo, focuses on the debate over the rise of taxes:

The third one is from La Verdad. The main topic: the increase of foreign tourism:

The forth one, from Sur, focuses on the anniversary of a soccer match: