Every time I brought out my camera during the demonstrations and said I was from America, dozens of people would crowd around me and try to get their message out. They were clear – they like Americans, but they blame the American government for their situation today, for supporting the Egyptian government with over a billion dollars a year in military aid.Protesters filmed by Al-Jazeera held up some of the shells from live ammunition that has been fired at the crowd and chanted, “America! America!” “We want America not to be involved, and not to conflict in our business,” said Ahmed al-Masri, a Giza resident. “We can manage our business ourselves, we can do it! America is just looking out for its own interests. We have a lot of young Egyptians, and people in general, who want Egypt to be better; we don’t want interference from Israel or America or any other foreign country. We will continue our struggle for a good Egyptian future.”The message from the streets is getting out – to America, to Europe and especially in the Arab world. The popular protests rocking the region may not have started in Egypt, but here they have been the largest and the most violent. As Egypt is the most populous Arab country, with more than 80 million citizens, these demonstrations are something of a barometer for public sentiment in the other Arab countries.“We Muslims are all brothers,” Masri said. “We are happy about what happened in Tunis and we want it to happen in every Arab country; we want freedom.” But he warned that Egypt needs to concentrate on its own goals before worrying about the example it is setting.The military’s presence in the streets signals an important change, that the police have given up and have ceded their role to restore order.“[Last night], we were chanting, ‘Where is the army, we want the army,’ and then the army came!” said Haneen, the drama student, as she pointed out a tank that was covered with cheering people of all ages.The protests are a wave of humanity – young, old, religious, secular. Some come in wheelchairs, others carry toddlers on their shoulders. The tear gas is strong and many people have blood-spattered shirts and freshly bandaged wounds. A few times a day large swathes of Tahrir Square are cleared so that men can kneel down and pray, hundreds at a time.The anger is real, as is the optimism, that finally, the people have been loud enough to make their opinions heard.“We have been angry for 30 years!” one man shouts at me as we are swept across a bridge over the Nile toward the huge square.But there is hope that finally something will change.“We are making a point, and it is a good point,” Haneen said.