Mexican navy says it has captured a Zetas cartel leader

The video discusses Elsa Questro Imerti's involvement with a large number of people, clandestine impositions, and foreign encounters. It briefly touches on combating a disease and the presenter's responsibilities. It also covers contracts with undocumented individuals in August and events in San Fernando, Tamaulipas.

What responsibilities does the speaker associate with being a presenter?

What can you infer about the situation in San Fernando, Tamaulipas from the text?