Iran's leadership is facing mounting pressure from abroad and emerging dissent from within as street protests over its reeling economy and the threat of a new round of military strikes hang over the country. Demonstrations were reported in several cities, with markets and shops shuttered and students holding rallies at universities, on December 30. This follows two days of demonstrations that saw security forces launch volleys of tear gas to disperse crowds. People were chanting anti-government slogans to protest a sharp weakening of the currency.…