Sen. John Barrasso (R-Wyo.) on Tuesday slammed the administration’s handover of $500 million to the U.N. Green Climate Fund, asking a State Department official how the “handout to foreign bureaucrats” could be justified at a time when there were “real problems” that need to be addressed at home. Barrasso told Deputy Secretary for Management and Resources Heather Higginbottom he viewed the payment to the “new international climate change slush fund” — the first installment of a $3 billion pledge — as both a misuse of taxpayer dollars and a violation of legislation that prohibits federal agencies from spending federal funds...