WASHINGTON -- US President Donald Trump claimed on Sunday a US-Iran deal is "very close," urging all parties to stand down.

Tehran accuses Washington of being 'greedy' and changing peace deal text as hopes for an agreement rise.

Tehran accuses Washington of being 'greedy' and changing peace deal text as hopes for an agreement rise.

WASHINGTON -- US President Donald Trump claimed on Sunday a US-Iran deal is "very close," urging all parties to stand down.