A fisherman walks the streets of Mariel, on Cuba's northwest coast. In the distance, construction is underway on the Port of Mariel, where the government is creating a special free-trade zone.
A woman wearing face protection walks across a street during a hazy day in Beijing on March 27. Worsening air pollution is fueling a slow exodus of expatriates from the Chinese capital.
Wisconsin's Traevon Jackson at practice for the 2014 NCAA men's college basketball tournament. Commentator Frank Deford says that, despite NCAA claims to the contrary, most college players are not typical students — "their job is to play a sport."
Jae C. Hong/AP