Iranian leaders have recently agreed to negotiate "aspects" of their nuclear program, Secretary of State Marco Rubio said on Tuesday.

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."

Iranian leaders have recently agreed to negotiate "aspects" of their nuclear program, Secretary of State Marco Rubio said on Tuesday.