Cleaning up the plastic in the ocean
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Discarded plastic is piling up around the world and pooling in the ocean. Sharyn Alfonsi reports on the problem's deadly consequences for wildlife and what can be done to stop it
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Learning how to "Stop the Bleed"
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Ballistics tests show how lethal a wound from an AR-15 style rifle can be. Now there's a campaign to teach civilians how to be first responders in mass shootings
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Cleaning up the plastic in the ocean
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|
Discarded plastic is piling up around the world and pooling in the ocean. Sharyn Alfonsi reports on the problem's deadly consequences for wildlife and what can be done to stop it.
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