Andres Manuel Lopez Obrador — Mexican Politician born on November 13, 1953,

Andrés Manuel López Obrador , also known as AMLO is a Mexican politician who held the position of Head of Government of the Federal District from 2000 to 2005, before resigning in July 2005 to contend the 2006 presidential election, representing the Coalition for the Good of All, a coalition led by the Party of the Democratic Revolution (PRD) that includes the Convergence party and the Labor Party. He is the leader of the National Regeneration Movement (MORENA) and was a candidate for 2012 presidential election, representing a coalition of the PRD, Labor Party and Citizens' Movement (formerly Convergence). He announced his resignation from the party on 9 September 2012... (wikipedia)

We're not going to meddle in the internal life of other peoples and other governments, because we don't want them meddling in ours.
So from a long time ago, every year 700,000 Mexicans have only three routes to take: migration, the informal economy and the path to antisocial behavior.
To confront criminals, we need to finish with corruption. If we don't do this, there is no hope.
I would not apply the strategy of Calderon. I would look at the causes. Violence in Mexico has its origins in the lack of development and corruption.
I cannot accept fraud.