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In January, Australia set new heat records left and right. The country's summer features extreme weather events including a national average temperature above 100°F and flying fox bats falling from the sky with heat exhaustion.

Blair Trewin, a climatologist with Australia's Bureau of Meterology, tells Boyd about the flooding, fires and heat waves affecting the country: http://bit.ly/WkptUj
(photo by Markus Nolf)