Sleight of Hand Required Volume 2 by Lance DeLong - DVDView Clip Effect Lance DeLong is a professional who's influences stem heavily from the Vernon ideologies taught to him by such excellent teachers as Roger Klause and Bob White. Lance brings a variety of effects to this video series, they are not all knuckle busters, there is something for everyone within these two volumes. The title should stand as a warning that there is nothing within these volumes that is self working, but everything is within the