TUNIS, Tunisia—Riots between police and demonstrators. A demonstrator tweeting or sending a text message, Jan. 21, 2011.

Declaration of the G8 on the Arab springs. Read the full text:

http://www.g20-g8.com/g8-g20/g8/english/live/news/declaration-of-the-g8-on-the-arab-springs.1316.html