If you don't listen to the whole shiur [which I recommend because I heard the whole thing and really enjoyed it๐], then at least the fascinating story from about the 18:45 minute mark.
Contribute and be a partner in spreading Torah to the masses. Money comes and goes but the merit of giving is eternal. Keep the light burning. Without you it might extinguish G-d forbid.
There is an option to join Rav Ehrman's "skype-yeshiva" and learn with him one on one.
The opportunity of a lifetime.
Open to all males of all ages and backgrounds.
For more info: elchononehrman@gmail.com