Women supporters of political party Pakistan People's Party (PPP) chant slogans during a protest to condemn Tuesday's killings of three polio vaccination workers, in Karachi January 22, 2014. Police ... more 
Women supporters of political party Pakistan People's Party (PPP) chant slogans during a protest to condemn Tuesday's killings of three polio vaccination workers, in Karachi January 22, 2014. Police arrested more than 100 suspects after three polio eradication workers, including two women, were shot dead by armed men on motorcycles during a vaccination drive on Tuesday in Qayyumabad, eastern Karachi, local media reported. REUTERS/Akhtar Soomro (PAKISTAN - Tags: CIVIL UNREST POLITICS CRIME LAW HEALTH) less 
1 / 1
Reuters | Photo By AKHTAR SOOMRO / REUTERS
Wed, Jan 22, 2014 6:53 AM EST