Protests , NATO summit , Chicago . 抗議 ， 北約峰會 ， 芝加哥 。

Andrew Kelly / Reuters

ANDREW KELLY/REUTERS
Coolest Pix Of 2012 Week 21 >> TotallyCoolPix http://totallycoolpix.com/2012/05/coolest-pix-of-2012-week-21/
PhotoBlog - Protests dwindle at Boeing headquarters as NATO summit concludes in Chicago http://photoblog.msnbc.msn.com/_news/2012/05/21/11798885-protests-dwindle-at-boeing-headquarters-as-nato-summit-concludes-in-chicago?lite

(Reuters)
May 21, 2012 « Day in Photos http://blogs.voanews.com/photos/2012/05/21/may-21-2012/