From left, Sens. Max Baucus (D-Mont.), Orrin Hatch (R-Utah) and Sen. Jim Webb (D-Va.) await President Obama's State of the Union address in January 2011, when a bipartisan seating arrangement symbolically suggested a more cooperative spirit among lawmakers.
Brendan Smialowski/Getty Images
Kurdish women hold pictures of jailed journalists in Istanbul on Sept. 10, during the start of the trial of 44 journalists with suspected links to rebels from the Kurdistan Workers' Party.
Bulent Kilic/AFP/Getty Images
Ali, an Iraqi teenager, wears Spc. Justin Cliburn's helmet and radio equipment in Baghdad. Ali and Cliburn became unlikely friends while Cliburn trained Iraqi police in 2005 and 2006.
Courtesy of Justin Cliburn
Chinese villagers welcome the arrival of tractors purchased by a farmers' cooperative in April 1958, during the Great Leap Forward campaign. The disastrous modernization program ended in China's great famine and tens of millions of deaths.
Keystone-France/Gamma-Keystone via Getty Images