President Obama greeting the Pope
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The president and the Pope

Pope Francis has called for further action on climate change saying that it was "a critical moment of history", on the first day of his visit to the US.

He talked about climate change and immigration during an address on the White House's south lawn.

Take a look at the key moments during Wednesday's visit between President Barack Obama and Pope Francis.

Video journalist: Andrew Webb

Pope in White House climate change plea

  • 23 Sep 2015
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