Tehran 's main airport reopened for its first full day of operations after protests . Demonstrators chanted slogans opposing firebrand President Mahmoud Ahmadinejad and decrying the skyrocketing cost of basic goods . Sixteen people were arrested after the protests . They were protesting the country 's currency crisis .
Tehran 's main airport reopened for its first full day of operations after protests . Sixteen people were arrested after the protests . They were protesting the country 's currency crisis .