The choice came as no surprise: a longtime supporter and former student of Ayatullah Ruhollah Khomeini, 85, he has long been considered the aging Iranian leader's heir apparent. Khomeini's son Ahmed has occasionally referred to him that way, and his picture has been displayed prominently alongside that of Khomeini throughout Iran. Now Ayatullah Hussein Ali Montazeri, 62, has formally been designated by the 83-member Assembly of Experts, or senior theologians, to succeed Khomeini.
Montazeri's appointment caused some unease in Tehran's ruling circles, where there are sharp divisions on how to manage the country's stagnant economy....