Department of Homeland Security Secretary Alejandro Mayorkas declared that the U.S. borders are closed during a heated exchange with Sen. Ron Johnson, R-Wisc., on Tuesday.
![Mayorkas insists border is closed as migrants stream across](https://worldposts.net/wp-content/uploads/2021/09/Mayorkas-immigration-jQWC9X-825x500.jpeg)
Department of Homeland Security Secretary Alejandro Mayorkas declared that the U.S. borders are closed during a heated exchange with Sen. Ron Johnson, R-Wisc., on Tuesday.