@CNN: For a brief period tonight, some parts of the world will go dark for Earth Hour https://t.co/IzGJIoRcnV https://t.co/xTr9uTQ3gH

March 30, 2019 / The Arbiter / CNN

@CNN: For a brief period tonight, some parts of the world will go dark for Earth Hour https://t.co/IzGJIoRcnV https://t.co/xTr9uTQ3gH

For a brief period tonight, some parts of the world will go dark for Earth Hour https://t.co/IzGJIoRcnV pic.twitter.com/xTr9uTQ3gH

— CNN (@CNN) March 30, 2019

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