Are ‘Exploding Trees’ Possible in U.S. During Extreme Cold Snap? Some Experts Are Pushing Back

One expert suggested the phenomenon is actually called "frost cracking" ...
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Why are people googling exploding trees ahead of the winter storm? CNN’s Harry Enten explains.

CNN Chief Data Reporter talks to Erin Burnett about why people are googling exploding trees in anticipation of this weekend’s extreme Winter weather.