Extremists in Algeria may be plotting to attack a commercial airliner carrying Western workers, the U.S. Embassy in the North African country said. The embassy said officials have no specific details about which airline might be targeted or when the suspected plot could be carried out. Algeria is already subject to a State Department travel warning that says the risk of terrorism in parts of the country is significant. http://www.washingtonpost.com/wp-dyn/content/article/2007/03/13/AR2007031300693.html