This audio lecture brings a securities regulation course to life simply and succinctly. Included in this set is a helpful one hour synopsis lecture. Sum & Substance Audio Series allows you to assimilate the essentials of the course at your convenience - listen while working, commuting, exercising or just relaxing. The information and ideas you struggled with previously are now brought to life simply and succinctly by many of the most interesting and successful law professors teaching today. These audio lectures are time saving, convenient and effective. Lifetime Guarantee.