Health workers collect the body of a cholera victim in Petionville, Haiti, February 2011. The cholera outbreak in Haiti began in October 2010. Nearly 9,000 people have died. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

Miami swimwear entrepreneur Mel Valenzuela (right) explains online strategies to Cuban business owners Victor Rodriguez (middle) and Caridad Limonta (left) in Wynwood this month. Miami boutique owner Monica Minagorri (rear) watches. Tim Padgett/WLRN hide caption

itoggle caption Tim Padgett/WLRN

Panama's former President Ricardo Martinelli answers questions during an interview at a hotel in Guatemala City in January. Moises Castillo/AP hide caption

itoggle caption Moises Castillo/AP

Maria del Pilar Perdomo holds up a framed portrait of the slain Archbishop of San Salvador, Oscar Arnulfo Romero, during a procession on March 24 to mark the 35th anniversary of his assassination in San Salvador, El Salvador. Romero was killed in 1980 while offering Mass. Romero will be beatified on Saturday. Salvador Melendez/AP hide caption

itoggle caption Salvador Melendez/AP

Jenny Tenorio Gallegos, 35, in Lima, Peru, is being treated for drug-resistant TB. The treatment lasts two years and may rob her of her hearing. Jason Beaubien/NPR hide caption

itoggle caption Jason Beaubien/NPR

A man and his drone: Carlos Casteneda of the Amazon Basin Conservation Association prepares to launch one of his plastic foam planes. Jason Beaubien/NPR hide caption

itoggle caption Jason Beaubien/NPR