This past June 20th a demonstration different than the one unfolding on the streets of Tehran took place. This one, in Paris, was held by exiled Iranian opposition groups, the most organized of which is on the US Terror List, the the Mujahedeen-e Khalq or the People's Mujahedeen of Iran (MeK or PMOI).
Led by a firebrand, Maryam Rajavi, the MeK is still designated a terror organization despite its renunciation of terrorism directed against other Iranian targets.
Ms. Rajavi's remarks are on the website of the National Council of Resistance of Iran - Foreign Affairs Committee. Her speech's 4,000 words are difficult to abstract. So the speech is presented here. It's worth a read.