continues to fight the immigration crisis. The United States has yet to come up with a process of developing a comprehensive immigration policy that has a chance of actually working. The article states that 40% of the illegal population entered legally on some type of visa and then overstayed, yet there is no system to track all entries and exits of foreign visitors. Another big problem is the border fencing between the United States and Mexico. The story states that there have been improvements due to improvements made to the US-Mexico border with double border fencing in the Arizona, California and Texas areas, also supported by technologies such as ground sensors, pole-mounted remote cameras and even unmanned drones. Many illegal immigrants are caught and deported, others are caught and work for little or no money, and those who cannot cross the sea are disappeared, like Marta's husband, who was "disappeared" due to disagreement between states United States and political Mexico