FAS

Polygraph Testing Against Border Corruption

10.27.10 | 2 min read | Text by Steven Aftergood

A bill passed by the Senate last month would require U.S. Customs and Border Protection (CBP) to administer polygraph tests to all applicants for law enforcement positions within the agency.

The move was prompted by reports (originally in the New York Times) and testimony before the Senate Homeland Security Committee that Mexican drug trafficking organizations were attempting to infiltrate the Customs and Border Protection agency by sending drug traffickers to take the entrance examination.

The CBP argued that polygraph testing of job applicants offered the most effective response, a Senate Committee report on the bill explained.

“According to CBP, less than one percent of applicants who are cleared by a polygraph examination subsequently fail the required single scope background investigation (SSBI) [for a security clearance], while roughly 22% of applicants who are not subjected to polygraph investigations fail the SSBI.”

“Because SSBIs cost an average of $3,200, CBP believes that expanding the use of polygraph examinations would cut down on failed investigations and create a more streamlined and cost-effective process for bringing new applicants on board.”  See “Anti-Border Corruption Act of 2010,” Senate Report 111-338, September 29, 2010.

The bill has been referred to the House of Representatives, where it remains pending.

Polygraph testing of CBP applicants already seems to have paid some dividends.  Last week, one job applicant was arrested following a polygraph test in which he confessed to an unrelated crime, the Florida Sun-Sentinel reported October 21.

But CBP reliance on the polygraph is unwise, said critic George Maschke, because “polygraphy is highly vulnerable to countermeasures, and members of criminal enterprises seeking to infiltrate CBP will likely fool the lie detector.”

publications
See all publications
Global Risk
Blog
The Pentagon’s (Slimmed Down) 2025 China Military Power Report

On Tuesday, December 23rd, the Department of Defense released its annual congressionally-mandated report on China’s military developments, also known as the “China Military Power Report,” or “CMPR.” The report is typically a valuable injection of information into the open source landscape, and represents a useful barometer for how the Pentagon assesses both the intentions and […]

01.09.26 | 7 min read
read more
Global Risk
Report
On the Precipice: Artificial Intelligence and the Climb to Modernize Nuclear Command, Control, and Communications

Successful NC3 modernization must do more than update hardware and software: it must integrate emerging technologies in ways that enhance resilience, ensure meaningful human control, and preserve strategic stability.

01.08.26 | 2 min read
read more
Global Risk
Blog
What’s New for Nukes in the New NDAA?

The FY2026 National Defense Authorization Act (NDAA) paints a picture of a Congress that is working to both protect and accelerate nuclear modernization programs while simultaneously lacking trust in the Pentagon and the Department of Energy to execute them.

12.18.25 | 5 min read
read more
FAS
Blog
“I’ve always been around people who make a living by caring”: an interview with Impact Fellow John Whitmer

For Impact Fellow John Whitmer, working in public service was natural. “I’ve always been around people who make a living by caring.”

12.18.25 | 3 min read
read more