Authorities are searching for two suspects.

Alan Armstrong, an oil and gas executive, has been appointed to fill Oklahoma's open U.S. Senate seat after Markwayne Mullin was confirmed as the next Homeland Security secretary.

Oil and gas executive Alan Armstrong has been appointed to fill Oklahoma's open U.S. Senate seat after Markwayne Mullin was confirmed as the next secretary of Homeland Security.

Meteorologist Joseph Neubauer has record heat returning on Wednesday & Thursday. Fire risk increasing.

As the partial government shutdown of the Department of Homeland Security continues to impact staffing at the Transportation Security Administration, here are the latest security wait times.