Trump: US will reach Iran deal or 'finish the job'

US President Donald Trump said Washington is determined to prevent Iran from acquiring nuclear weapons, either through a negotiated agreement or by other means.

"We're close to maybe making a deal… I don't know. We're going to win one way or the other. Either we're going to make a deal, or we're going to finish the job," Trump

"They will not have a nuclear weapon," Trump said, adding that the United States would secure what he described as enriched nuclear material, referring to it as "nuclear dust."