And let's turn now to Africa and a story we'll be following this week. Sudan has declared a state of emergency along its border with South Sudan, the new country there, further raising fears that these two nations are heading toward all-out war. Earlier this month, South Sudan invaded and briefly occupied Sudan's main oil field. This followed aerial bombardments of South Sudan's border regions by the Sudanese air force.
Egypt has made a request to Saudi Arabia. In effect: Please, send your ambassador back here to Cairo. The Saudis recalled their ambassador over the weekend, exposing tension in one of the most important relationships in the Arab world. The Saudis have the most money. Egypt has the most people.
NPR's Soraya Sarhaddi Nelson reports from Cairo, on what they do now.
The International Labor Organization issued a report Monday warning that austerity measures imposed in many countries are hurting the job market, as well as failing to effectively reduce deficits. The major European economies received the brunt of the report's criticism. The report predicts a 3 percent rise in the global unemployment rate for 2012.