The numbers are staggering but just for the time period of 2015, 482,000 are residing in the United States illegally. This number is clearly worse than those numbers coming in from the southern border.
DHS admits it’s not deporting most visa overstays
WashingtonExaminer: A pair of Department of Homeland Security officials told the Senate Wednesday that the government does not search for most of the people who overstay their temporary visas, a day after DHS said that nearly 500,000 people were still in the U.S. after having overstayed their visas last year.