Dozens dead as police raid pro-Morsi Cairo protests

Security forces backed by bulldozers moved in Wednesday on two huge protest camps set up in Cairo by supporters of Egypt's ousted president Mohamed Morsi, launching a long-threatened crackdown that left dozens dead. The operation began shortly after dawn when security forces surrounded the sprawling Rabaa al-Adawiya camp in east Cairo and a similar one at Al-Nahda square, in the centre of the capital. Duration: 00:56