Make Ready with Massad Ayoob is a great DVD to review before hitting the range. Massad Ayoob has been writing for gun magazines since 1971. He has been an expert witness for the courts in weapons and homicide cases for over 30 years, and a sworn part-time police officer for 36 years. In this video, Massad goes over the rationale of concealed carry, judicious use of deadly force, the Ten Commandments of Concealed Carry, concealed carry techniques, drawing from disadvantaged positions, concealed carry versus open carry, and more. Definitely a must see for anyone considering carrying a firearm for self-defense.