brewing trade war between Beijing and Washington. On Monday, the United States banned U.S. firms from selling parts to Chinese phone maker ZTE for seven years, as the world's two largest economies continue to exchange threats of tariffs worth billions of dollars.But Trump sought to balance his aides' criticism of Beijing with praise for Chinese President Xi Jinping, whom Trump has pressed to enact economic sanctions on North Korea."He's been incredibly generous," Trump said. "President Xi has been very strong on the border, much stronger than anyone thought they would be. I'd like them to be stronger on the border, but he's been at a level nobody ever expected. The goods coming into North Korea have been cut down very substantially."- - -

The Washington Post's Philip Rucker, Annesucked into the nose of the turbine and is directed to a coolingcompressor. The humidity is then extracted from the air and condensedand collected.The waterthen travels down stainless steel pipes under the forces of gravity intoa storage tank, where - with some filtering and purification - it isthen ready to drink, wash, or cultivate with.Mr Janin told CNN that one generatorproducing 1,000 litres a day is 'enough to provide water for a villageor town of 2,000 to 3,000 people'.He said communities in Africa andSouth America, and remote islands in Asia with little access to safedrinking water, would be the types of communities who stood to benefitthe most from the technology.He added: 'If you thinkof Indonesia, it has (thousands of) islands and they cannot centralizetheir water supply ... the