Noise pollution is especially bothersome in highly populated cities. The Egyptian capital Cairo is one of them... but for Cairenes, their city just wouldn't be the same without all that commotion, as Daniel Estrin reports.
The overthrow of the government in Tunisia has inspired anti-government protesters in other parts of the Arab world. This morning a man set himself on fire outside the Egyptian parliament. Ursula Lindsey reports.
The protests in Egypt are focusing attention on the Muslim Brotherhood. It has Egypt's largest grassroots network and is linked with other Islamist movements. Host Marco Werman finds out more about their plans from former spokesman Kamal el-Halbawy.
In the Geo Quiz we're looking for a museum recently looted during anti-government protests which damaged two Pharaonic mummies. UNESCO's sending a team of antiquities specialists there next week to investigate. So, can you name this museum?
Parliamentary elections are set to begin on Monday. Egypt's military rulers say the vote is a step toward democracy. But The World's Matthew Bell found few Egyptians willing to take the generals at their word.