Trump says Iran has 10 to 15 days to reach a deal with Washington

US President Donald Trump was asked about his threat that "really bad things" will happen to Iran if it does not strike a deal with the US over its nuclear program.

When asked by a reporter what the goal of a strike would be, Trump said, "I'm not going to talk to you about that. We're either going to get a deal or it's going to be unfortunate for them."

He said Iran has 10 to 15 days to reach a deal.