Plus, cereal for a cause the story behind a cereal box domino chain were in North Carolina with details. And secrets of a ventriloquist. Well introduce you to this puppeteer who is making history and hoping to inspire a new generation of storytellers make you proud of me this is nbc nightly news kids edition welcome back to kids edition. Im lester holt. Its great to be with you on a saturday morning we have an awesome lineup today, everything behind the science of those Sweet Cravings we all have, to a rare birth at one zoo in the u. S and later on, well have some fun with puppeteer and ventriloquist megan typhus you move your hand for each syllable youre saying, so if you want to say basketball, i would say basketball did she just take my voice . We begin with the weather. Parts of the country have been hit by extreme weather this week, rain, storms, and even tornadoes, and one young viewer had this question on his mind. Hi. My name is sam, and im 4 years old. And i want to talk about