*President’s team says climate disagreement not contentious *Other 19 nations write blueprint that largely cuts him out Ahead of his first G-20 summit, Donald Trump took to Twitter to weigh in on his concerns. From bad trade deals (“the worst’’) to North Korea’s nuclear ambitions (“this nonsense’’) to steel dumping (“don’t like’’), Trump highlighted what he’d hit head-on in Hamburg. The problem for the president: he comes home from the Group of 20 summit with little concrete progress on those issues, while the differences between himself and the rest of the world are greater than ever. Trump got lectured on trade by ... (full story)