Kevin Ryan, former Site Manager for Environmental Health Laboratories, a division of Underwriters Laboratories (UL). Mr. Ryan, a Chemist and laboratory manager, was fired by UL in 2004 for publicly questioning the report being drafted by the National Institute of Standards and Technology (NIST) on their World Trade Center investigation. In the intervening period, Ryan has completed additional research while his original questions, which have become increasingly important over time, remain unanswered by UL or NIST.

In this 2 guest episode of The People Speak we hear first from audio expert analyst Ed Primeau who comments on the 911 calls made during the Trayvon Martin/George Zimmerman shooting incident.  Ed Primeau is an audio engineer who helps courts and law enforcement agencies understand the science and technology of voice identification. We all have distinctive characteristics to our voice and words, as well as how we pronounce those words. Each of us has a unique nasal cavity, larynx, teeth, tongue, and mouth.