A protester shouts slogans during a protest outside the exhibition center where Chinese President Hu Jintao was scheduled to attend a concert in Hong Kong, Saturday, June 30, 2012. Police used pepper spray on the demonstrators, who had been corralled into a small protest zone across the street from the site. They were far outnumbered by hundreds of police ringing the venue. The placard reads "End the one party rule " (AP Photo/Wally Santana)
