Afghan and foreign security personnel stand guard at the site of a blast, outside the counter-narcotics office near the Kabul International Airport July 22, 2014. A Taliban suicide bomber detonated ... more 
Afghan and foreign security personnel stand guard at the site of a blast, outside the counter-narcotics office near the Kabul International Airport July 22, 2014. A Taliban suicide bomber detonated himself on Tuesday outside Kabul International Airport, killing three foreign advisers and an Afghan interpreter, police said. REUTERS/Omar Sobhani (AFGHANISTAN - Tags: CIVIL UNREST POLITICS) less 
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Reuters | Photo By OMAR SOBHANI / REUTERS
Tue, Jul 22, 2014 2:44 AM EDT