У вашего броузера проблема в совместимости с HTML5
This video provides you with an overview of how to perform an extended attack. We review how to use a bundle and how to perform both a forward and reverse extended attack. This tactic has been called many different things including: Laying Wyed Lines, Detroit Lay, Detroit Bundle, Skid Load, Courtyard Stretch, etc... Each department will have variations of this tactic but they are all primarily the same concept.