The economic disaster in Venezuela caused by low oil prices is also an environmental one.
A medical team from Wisconsin crosses the globe to help at a camp of 80,000 refugees in Jordan.
Each week, thousands of men take a four-day rail journey from Tajikistan to Moscow in search of employment.
In 1971, Israel believed that Ugandan military officer Idi Amin would serve as loyal ally. It soon learned otherwise.
"We will illuminate dark places and, with a deep sense of responsibility, interpret these troubled times."
JOSEPH PULITZER III (1913-1993)