Under pressure from Group of Seven allies, US President Donald Trump backed a pledge to fight protectionism on Saturday, but refused to endorse a global climate change accord, saying he needed more time to decide.
The summit of G7 wealthy nations pitted Trump against the leaders of Germany, France, Britain, Italy, Canada and Japan on several issues, with European diplomats frustrated at having to revisit questions they had hoped were long settled.
However, diplomats stressed there was broad agreement on an array of foreign policy problems, including the renewal of a threat to slap further economic sanctions on Russia if