Trump abandons global climate pact; allies voice dismay

By Valerie Volcovici and Jeff MasonWASHINGTON (Reuters) - President Donald Trump on Thursday said he will withdraw the United States from the landmark 2015 global agreement to fight climate change, a move that fulfilled a major campaign pledge but drew condemnation from U.S. allies and business leaders.Trump, tapping into the "America First" message he used when he was elected president last year, said the Paris accord would undermine the U.S. economy, cost U.S. jobs, weaken American national so