"At least 525 people were killed in Egypt on Wednesday when security forces cracked down on two protest camps filled with supporters of ousted President Mohamed Morsi. The Muslim Brotherhood says the actual death toll tops 2,000 and has called new rallies for today. The Egyptian military has defended the crackdown and declared a state of emergency. We’re joined by three guests: in Cairo, Democracy Now! correspondent Sharif Abdel Kouddous, who covered Wednesday’s violence and visited the makeshift field clinics overrun with the dead and wounded, and Lina Attalah, chief editor and co-founder of the Cairo-based news website, Mada Masr. In Washington, D.C., we’re joined by Chris Toensing, executive director of the Middle East Research and Information Project and co-editor of the book, "The Journey to Tahrir: Revolution, Protest, and Social Change in Egypt."....."