kingdom which is already overrun with millions of syrian refugees, jon. jon: jennifer griffin, in washington. thank you. jenna: with so much happening in the middle east we would be remiss in a big meeting focusing on iran's nuclear program and deteriorating situation in iraq. eric shawn is streaming live from paris with this. eric. >> reporter: it is massive call for regime change in tehran. this is the largest gathering of iranian opposition outside of paris. sponsors expect about 100,000 people to be protesting here. they all will be united with one message, don't trust iran. the sponsor of this group is the council of resistance of iran, formerly known as the mek it has a controversial history having been on the terrorist list but has been delisted over the past six years by u.s. and european authorities. it is calling for elections, gender equality and no nuclear weapons in iran. we sat down with an exclusive