Latest job task: Find cost savings (International Herald Tribune) Employees on business trips, well aware of the economic downturn, are increasingly responsive to management's call to cut travel costs.

Vibrant Buenos Aires can be easy on the wallet (CNN) Vegetarians, beware. It's Wednesday night at the Garden House Hostel in Buenos Aires, Argentina, and the unmistakable scent of juicy slabs of meat on the grill is wafting through the halls, luring guests to its source.