In episode 49 of SIW Radio from SecurityInfoWatch.com, we hear from Doug Delaver, the former chief of police for the Maryland Transit Administration as well as Mass Transit magazine editor Fred Jandt and ADT Security Services Group Director of Transportation and Logistics Larry Mays as a Q&A follow-up to our Feb. 25, 2010, webinar "Securing Public Transportation Systems." The webinar is available at www.securityinfowatch.com/webinars/public_transportation for one year.