Angela Merkel promises to tackle Donald Trump on climate change at G20 summit Posted on July 3, 2017 by Matthew T. Ballew https://www.independent.co.uk/news/world/europe/angela-merkel-donald-trump-g20-summit-climate-change-germany-chancellor-us-president-trade-wilbur-a7813716.html Share this:EmailLinkedInTwitterFacebook