$10 billion was pledged to help fight climate change by Amazon’s CEO, Jeff Bezos.
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Casey Neistat uploaded his first-ever YouTube video.
Thieves stole up to 68 Olympic artifacts from a museum in Greece.
The Phantom, the world's first superhero, appeared in the self-titled comic strip by Lee Falk.
The Republic of Kosovo declared its independence from Serbia.
Julius Wolff supplied the first canned sardines from Maine, USA.
