Donald Trump’s fresh pressure on countries around the world to stay anchored to a US-dollar-based financial system is a tactic that risks backfiring, market watchers say.The dollar looks likely to dominate the world economy for the foreseeable future and emerging nations’ idea of setting up their own single currency is “hot air,

Trump on Saturday demanded that BRICS member countries commit to not creating a new currency or supporting another currency that would replace the United States dollar, saying they would otherwise face 100% tariffs. (Reporting by Reuters; Writing by Anastasia Teterevleva; Editing by Mark Trevelyan)