A full Moon has long been thought to effect human behavior, but in 1982, there is still a lack of scientific evidence and professional research to support "lunatic" theories.
Having spent years reporting on the War on Drugs, Lisa Ling offers her perspective on marijuana.
Cataracts have blinded Lake, a sweet retriever mix. Dr. Patti hopes surgery will help restore at least some of her sight.
NBC's Roy Neil remembers Wernher Von Braun, a German engineer who built terror rockets for Hitler and then helped lead the United States to its leadership in space.
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