Damaged vehicles are seen at the scene of a blast near Pangani Police Station in Kenya's capital Nairobi, December 14, 2013. A suspected grenade attack on a minibus in Kenya's capital on Saturday ... more 
Damaged vehicles are seen at the scene of a blast near Pangani Police Station in Kenya's capital Nairobi, December 14, 2013. A suspected grenade attack on a minibus in Kenya's capital on Saturday killed at least four people near a Somali-dominated area of the city, police said, an incident that mirrors explosions last year that were blamed on Somali militants. REUTERS/Noor Khamis less 
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Reuters | Photo By Reuters
Sat, Dec 14, 2013 11:25 AM EST