Secretary of State Marco Rubio on Tuesday expressed hope that a deal to end the war in Iran was in the cards, stressing that Tehran must severely curtail its nuclear program before any sanctions are lifted."There is the prospect before us, which could happen today, it could happen tomorrow, it could happen next week," Rubio told a Congressional panel.

Secretary of State Marco Rubio on Tuesday expressed hope that a deal to end the war in Iran was in the cards, stressing that Tehran must severely curtail its nuclear program…

The top US diplomat said there is no guarantee a deal would be "acceptable to the American people."