Today in Mexico, the most notable event was a tragic gas tanker explosion in Mexico City. The explosion occurred under a highway overpass in the Iztapalapa borough, one of the most densely populated areas, resulting in the deaths of 8 people and injuries to around 90 others. The accident caused huge flames that engulfed dozens of vehicles and many injured suffered severe burns. Firefighters have managed to extinguish the flames and safely controlled the remaining fuel leak from the tanker. The driver of the truck survived but remains in critical condition. Authorities are investigating the cause of the explosion. This incident has been a focal point in Mexico City's news today. In addition, there are ongoing developments including Mexico's plans to raise tariffs on Chinese cars to 50%, and tensions reflected in a president's response to a Reuters report about CIA involvement in the country's drug war. Protests are also reported in Mexico City today. These points summarize the major headlines and issues happening in Mexico today, September 12, 2025.