A papaya vendor waits for customers at a distribution center in Guatemala City July 27, 2005. A controversial trade agreement between the U.S. and Central America is expected to be approved by the U.S. Congress before the end of the week. Under the Central American Free Trade Agreement (CAFTA), Guatemalan fruits, including papayas, would have customs free entrance into the U.S. market. REUTERS/Daniel LeClair DNL/SA