A somewhat redacted document from the NRO OIG is available for viewing. George may have already downloaded this document.
http://fas.org/irp/nro/ig-polygraph.pdf
URGENT: This document is REQUIRED READING for anyone with an interest in the "test."
Here's one most telling snippet of the Inspector General's report:
"The review team could not view tapes and/or digital recordings for six sample items because the tapes and/or digital files were either missing or blank."
This seems to be an alarming trend in the polygraph field.
As for the rest of the IG's report... res ipsa loquitur
Perhaps the heretofore evasive polygraph indu$try's scientists can explain the discrepancies.
[cue crickets]