overnight but this morning state tv's reporting that youth rallies and marches were held in several cities but in support of gaddafi, the leader of more than 40 years. elsewhere in the middle east, protests continued in yemen tuesday for at least the fifth day in a row. pro- and anti-government protesters clashed. a human rights protester said they were attacked with sticks and rocks. at least ten people were injured. governments in the region really trying to control these protests, one country is cracking down the hardest. iran sent a strong message to its people and the world. attempts to overthrow the government will not be tolerated. cnn's brian todd reports. >> reporter: ominous signals of iran's rubber stamp parliament that the wave of protests will not play out like egypt's. iranian lawmakers chant execute