Dave!
In Your video regarding
#833 - Mailbag you link to a video including Sam Harris.
I am very grateful for your paying attention to Sam Harris. I had never heard of him before. But - after watching some interviews on YouTube - he just makes sense.
Please watch this AAR (After Action Review) interview first:
In the interview linked above, Mr Harris actually does not make a single statement that I disagre with. And that has never happened to me before. Ever! I wish the majority of the public opinion were close to half as sound and reasonable as he is...
I hope Mr. Harris' thoughts will contribute to the repair of our world, as it is represented to us by the media today!
Again, Thank You very much, Dave.

This video is pretty decent as well. 10 yrs old though.:
I too only recently became aware of Sam Harris. A very good discussion about "Man Made?" religions, with Sam Harris and the late Christopher Hitchens, can be found at youtube (the video quality isn't the best): .
I was very impressed with Mr. Harris' arguments in the linked video (and for me, always impressed with Hithchens' arguments). I don't want this post to be about the topic of religion, but to show a very entertaining, thoughtful discussion including Sam Harris.