This really should be made into a movie. It is absolutely astonishing and there are a lot of details I’d be interested in knowing about her campaign.
Also, one of the subplots in the excellent https://en.wikipedia.org/wiki/Babel_(film) is in Mexico.
Babel is by Mexican directors and writers. See the previous two in the triptych too.
Narcos from Netflix triggered me to learn about drug cartels and money laundering
Depends highly on where you go, but then again, that probably goes for every country. Even so, if you go make sure you have a local person you can rely on, and it really helps if you speak Spanish.