A dashcam video purports to show the crash of a civilian cargo 747 in Afghanistan Monday. LiveLeak hide caption

itoggle caption LiveLeak

A youth smokes crack in the Manguinhos slum in Rio de Janeiro in 2012. A crack epidemic is one factor contributing to the sharp rise in crime committed by Brazilian minors. Felipe Dana/AP hide caption

itoggle caption Felipe Dana/AP

As they inspected an underground storage pool near the crippled Fukushima Daiichi nuclear power plant earlier this month, Tokyo Electric Power Co. President Naomi Hirose (4th from left) and other officials wore protective suits and masks. Radioactive water stored in some of the pits has leaked. Tokyo Electric Power Co./Reuters /Landov hide caption

itoggle caption Tokyo Electric Power Co./Reuters /Landov