Social networking sites make is easy to share our lives online. But, too much sharing can be disastrous. Numerous projects are underway to give people the ability to remove the offending material. The World's Technology Correspondent Clark Boyd reports.
In official China, Mandarin is favored over all other dialects. That has had a knock-on effect here in the US, where Cantonese used to be the dominant Chinese language. Reporter Nina Porzucki reports from New York on how Cantonese is faring.
The African Union is intervening in the disputed presidential election in Ivory Coast. Incumbent President Laurent Gbagbo has refused to stand aside for the man the UN says won the poll. Anchor Lisa Mullins talks to the BBC's John James in Abidjan.
Tunisia's anti-government revolution inspired protesters in Egypt. Reporter Sabri Ben-Achour of station WAMU is just back from the North African nation. He tells anchor Lisa Mullins what has changed for the people of Tunisia, and what has not.
Israel has been anxiously following events in Egypt, worried about how the unrest could affect the peace treaty between the two countries. But as Daniel Estrin reports, Israelis are now worried about their energy security, too.
The Egyptian economy is taking a beating, while the anti-government demonstrations continue. But life in Egypt is starting to feel a little more normal, as banks and businesses re-open. The World's Matthew Bell reports.