Thousands of protesters converged on Isfahan in central Iran on Friday to voice their anger after the city's lifeblood river dried up due to drought and diversion, state television said. The massive protest, that drew in farmers and other people from across Isfahan province, was the biggest since demonstrations over the water crisis started on November 9. "Thousands of people from Isfahan, farmers from the east and west of the province, have gathered in the dry Zayandeh Rood riverbed with one key demand: let the river run," a state television journalist in Isfahan reported, broadcasting live i...