Trump calls for new leadership in Iran as Rubio warns about regime change complexity

President Trump said it is time to look for new leadership in Iran, calling for a change in the country's government. U.S. Secretary of State Marco Rubio also banned senior Iranian officials and their families from entering the United States.

Rubio told a Senate hearing that no one knows who would replace Iran's leadership if it fell, warning that regime change there would be far more complex than in Venezuela. Reports also say Israel's Prime Minister Benjamin Netanyahu urged Trump to delay a potential U.S. military strike on Iran.