Markwayne Mullin: “And the fact, the way the mayor treated him once he left the Oval Office will tell you what type of man he is.”

We had a judge sign it, and we expect to be able to take the case to a grand jury.

DHS is committed to identifying unlawful voting, protecting the integrity of federal elections, and ensuring that only eligible American citizens elect America’s leaders.

This was about enforcing once again our nation's laws, and it's a strong case.

My job as secretary of homeland security is to protect the homeland, and that's what we do.