Rubio says progress made in Iran talks but warns Trump has other options

Key points· Video

• US Secretary of State Marco Rubio says there are signs of progress in efforts to secure a deal with Iran but warns major challenges remain, adding that President Trump has other options if talks fail.
• Rubio said: "I think we've made some progress, but obviously we're dealing with a system that itself is a little fractured — the Iranian system.
• The president's preference is to do a good deal.
• If we can get a good deal done, that would be great." Rubio also rejected Iran's proposed tolling system in the Strait of Hormuz, saying: "We've always said a tolling system in the straits would be unacceptable.
• No one in the world is in favor of a tolling system.