WITNESSES:

Panel I

Ntina Cooper
Acting Deputy Executive Assistant Commissioner for Enterprise Services, Customs and Border Protection, Department of Homeland Security

Colonel Jason Jefferis
Head of Contracting Activities, U.S. Army Corps of Engineers, Department of Defense

Rebecca Gambler
Director, Homeland Security and Justice, U.S. Government Accountability Office

Panel II

Ron Vitiello
Former Chief of the U.S Border Patrol (Retired), Customs and Border Protection, Department of Homeland Security

Jim De Sotle
Interim Chief Executive Officer, LoneStar Pipeline Contractors

Russell Johnson
Private Citizen

Alexander Tenorio, MD
Neurological Surgery Resident, University of California San Diego Health

Witness testimony can be found here.