The problem with a lie detector test is this...Given the way Lance has been incredibly confident lying to millions for years, and regarding comments from riders like Tyler, Lance doesn't believe he did anything wrong. It wouldn't surprise me in the least if he passed a lie detector test.
Also, the whole interview regarding any such test seems fishy. Regarding Herman's behavior anyway. One poster over on another forum made quite the funny joke at this bit, "but I need to run
now." Lance allegedly texted Levi Leipheimer's wife "run
, don't walk" after Levi had spoken to investigators. Poster said Herman realized it was time that HE start running.