Worshipers pray during Friday prayers in Tehran
EDITORS' NOTE: Reuters and other foreign media are subject to Iranian restrictions on their ability to report, film or take pictures in Tehran.
Worshipers pray during Friday prayers in Tehran June 26, 2009. A hardline Iranian cleric on Friday called for the execution of "rioters" in the latest sign of the authorities' determination to stamp out opposition to the June 12 presidential election. REUTERS/Raheb Homavandi (IRAN POLITICS RELIGION IMAGES OF THE DAY)