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Concerns grow over Australia's toxic algae bloom

A harmful algae bloom off the coast of South Australia, caused by high sea temperatures and runoff from flooding, is poisoning marine life and depleting oxygen in the water. The Australian government has stated that there is little that can be done to reverse the rapid rate of global warming.

1:05 • Source: CNN
World News 11 videos
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Concerns grow over Australia's toxic algae bloom
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<p>A police officer hailed as a hero for shooting dead one of the attackers responsible for the Bondi Beach massacre has been identified by Australian media as Detective Senior Constable Cesar Barraza. He is believed to have shot dead Sajid Akram, 50, according to the Sydney Morning Herald and CNN affiliates 9News and 7News.</p>
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