UNITED NATIONS (Reuters) - Iran is prepared for all possible scenarios if U.S. President Donald Trump scraps a nuclear deal reached between Tehran and six major powers in 2015, a senior Iranian official told Reuters on Wednesday.  Iran is ready for any possible scenarios if Trump walks out of the deal. That includes immediately resuming its nuclear work that was curbed under the deal,  said the official on condition of anonymity.  
Iran prepared to resume curbed nuclear work if Trump quits deal: Iranian official