Iranian students hold posters from right to left, "yes yes to dialogue, no no to controversy," "the people are one not two," "no to Egypt extremism," "no Shiaa, no Sunni, the Quran's unity,"as police ... more 
Iranian students hold posters from right to left, "yes yes to dialogue, no no to controversy," "the people are one not two," "no to Egypt extremism," "no Shiaa, no Sunni, the Quran's unity,"as police stand guard, background, during a rally in support of solidarity with Egypt, in Tehran, Iran, Tuesday, April 9, 2013. Last week, a group of angry ultraconservative Salafis protesters threw rocks and tried to storm the residence of Iran's top diplomat in Cairo, after Iranian tourists arrived in Egypt on the first commercial flights between the two countries in 30 years. (AP Photo/Ebrahim Noroozi) less 
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Associated Press | Photo By Ebrahim Noroozi
Wed, Apr 10, 2013 2:05 PM EDT