Homeland Security Secretary Alejandro Mayorkas has flouted at least a dozen laws or court orders related to immigration, a House committee charged Wednesday in a new report that lays the groundwork for impeachment proceedings.

When the Supreme Court ruled last month that racial preferences in admissions at U.S. colleges and universities was unconstitutional, the justices carved out a sole exception for the nation's military academies. They said institutions like West Point and Annapolis had "distinct" diversity interests owing to their unique mission of turning out the nation's top military officers.

The Republican National Committee continues to track activities on the southern U.S. border, and here's what the organization has to report.