US says blocking access to key oil route would be unacceptable; Turkey blasts Washington decision as one that'll harm Iranian people

Foreign Minister Mevlut Cavusoglu says blacklisting of entire army undermines international law, speaking alongside Iranian counterpart Zarif

Bill comes day after US designation of Iran's Revolutionary Guard as a terrorist organization goes into effect

Move makes it a crime to provide 'material support' to the Iranian force, could pose trouble for US relations with Iraq, Lebanon

Thousands of worshipers gather after Friday prayers, burning American and Israeli flags in cities and towns across Islamic Republic