Iran President Hassan Rouhani speaks in a cabinet meeting in Tehran

In this photo released by the office of the Iranian Presidency, President Hassan Rouhani speaks in a cabinet meeting in Tehran, Iran, Wednesday, Sept. 4, 2019. Rouhani reiterated a threat that Tehran would take additional steps away from the 2015 nuclear accord on Friday and accelerate its nuclear activities if Europe fails to provide a solution, calling it Iran's third, "most important step" away from the deal. (Iranian Presidency Office via AP)