In 1956, then President Dwight Eisenhower began increasing the enforcement of existing immigration laws. Up to that point illegal immigration was on the upward swing. As enforcement progressed, illegal entry into the country dried up and many illegals packed their bags and went home. Our current 'President' believes our immigration system is broken but hasn't come to realize he's the defective cog. The system isn't broken, it's just not being enforced. Mr. 'President', that's your job!