In a recent meeting in San Francisco, President Joe Biden announced a new agreement with Mexican President Andrés Manuel López Obrador aimed at addressing the increasingly critical issue of synthetic drug trafficking, particularly fentanyl. The two leaders stressed the need for heightened collaboration between American and Mexican law enforcement agencies, which they believe is essential for curbing the flow of these dangerous substances across borders. Biden pointed out that this cooperative effort is a response to alarming reports about the fentanyl crisis affecting both nations.