Meet the inventor of the Super Soaker, who's next idea could help our warming planet

Today on CNN 10: We kick off Black History Month with a conversation with American inventor Dr. Lonnie Johnson, who holds more than 100 patents! Then, we'll see what concerns are emerging about NASA's latest moon mission. Plus, we'll meet the 16 year old track star who just broke the junior record for fastest mile. All this and more on today's CNN10!
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