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FILE - In this Dec. 1, 2015 file photo, President Barack Obama speaks during a meeting with heads of state from small island nations most at risk from the harmful effects of climate change, in Paris. If the nation doesn’t do more, the United States probably won’t quite meet the dramatic heat-trapping gas reduction goal it promised in last year’s Paris agreement to battle climate change, according to a new study. (AP Photo/Evan Vucci, File)

FILE - In this Dec. 1, 2015 file photo, President Barack Obama speaks during a meeting with heads of state from small island nations most at risk from the harmful effects of climate change, in Paris. If the nation doesn’t do more, the United States probably won’t quite meet the dramatic heat-trapping gas reduction goal it promised in last year’s Paris agreement to battle climate change, according to a new study. (AP Photo/Evan Vucci, File)

Visita de Obama

Gira americana del presidente de EEUU