office. López Obrador has sent the newly formed, militarized National Guard to fight crime, but they have not been any more successful than previous police and military efforts. A major setback was a failed attempt to arrest Ovidio Guzmán López in October 2019, which set off fierce gun battles in Culiacán, Sinaloa, and had to be called off. López Obrador later explained that his primary concern was saving lives. When three adults and six children, American citizens belonging to the LeBaron family, were killed near the border between Sinaloa and Chihuahua, President Donald Trump briefly threatened to declare the cartels terrorist organizations. López Obrador persuaded him not to do so. Economic policy Lopez Obrador describes himself as an adherent of a mixed economy. At an event on 3 June 2018, he explained that "there will be a mixed economy; the State with public investment could not face the challenge of growth in Mexico, private investment is required and the social sector is also required." Based on his economic proposals, he wants the country to be "self-sufficient" and to "rescue the agriculture industry" affected by the North American Free Trade Agreement. He has also doubled compensations to both, pensions to two million five hundred senior citizens, and the nation's minimum wage. López Obrador has also created a special zone along Mexico's northern border with lower value-added taxes, lower rent taxes, and a higher minimum wage. His advisers also said that the same measures could also be directed at Mexico's southern border and elsewhere to contain migration. He has planned a host of infrastructure projects in partnership with the private sector, including rail links in the forests of Yucatán and across the Isthmus of Tehuantepec, to spark economic growth in Mexico's economically depressed south. At a major banking conference in March 2018, he made promises to maintain economic stability and respect the autonomy of the Bank of Mexico, saying: "We will support banks and we won't confiscate assets. There won't be expropriations or nationalizations." NAFTA/USMCA López Obrador has criticized NAFTA, arguing small Mexican corn farmers have been affected, as well as proposing to defend avocado farmers from agricultural tariffs. He has asked Peña Nieto's administration to postpone the current renegotiation of the agreement, arguing both Donald Trump and Peña Nieto do not have a strong, amicable relationship, tainted by a cancelled foreign trip. During the general assembly of the American Chamber of