The correct answer to this open question is the following.
Here is my topic of interest and what I have learned about Mexican politics.
The sources are Milenio news website and El Economista news website, major newspapers in México. You can edit the text to fit the time you need to record it.
Actual President, Andrés Manuel López Obrador. won the 2018 elections after 40 years of "liberalism" policies that failed and made poor people more poor and rich people richer.
Candidate López Obrador received the support of 30 million votes, a total record in the history of México. His base support was poor and middle social classes that had been suffering the consequences of those "liberalism" years or political corruption and favoritism for big Nacional and multinational corporations at the expense of low and middle classes.
Since the first day of his government, the new President changed the rules on how to make politics in México.
He ordered to cancel the "personal military service corps," which were responsible for the security of the president. The equivalent of the US Secret Service. Almost 8,000 military men were returned to the army headquarter in the 32 Mexican states for the protection of the people, and he just kept a small group of people that oversees his security; half civilians, half military.
He did not accept flying in his private military plane. He flights across the nation in commercial flights. So the common citizen can be seated next to the Mexican President at the departure gate or inside the plane, and express his concerns.