Kim Jong Un (center) pays his respects to his father, former leader Kim Jong Il, who is lying in state at the Kumsusan Memorial Palace in Pyongyang in this still picture taken from video footage aired by Korean Central TV of North Korea on Dec. 20.
Reuters TV/Reuters /Landov
Republican presidential candidate Ron Paul laughs as he sits down with Elizabeth Rose Chamberlain, 3, of Epping, N.H., while campaigning at the Early Bird Cafe in Plaistow, N.H., on Tuesday.
Federal policemen escort the armored car carrying a member of Los Zetas drug cartel in June. The security forces have been accused of abuses in the fight against the drug cartels.
Yuri Cortez/AFP/Getty Images