A general view showing the destruction after a twin explosion at the Gikomba open-air market for second-hand clothes in Kenya's capital Nairobi
A general view showing the destruction after a twin explosion at the Gikomba open-air market for second-hand clothes in Kenya's capital Nairobi May 16, 2014. At least four people were killed on Friday in two explosions in the Kenyan capital Nairobi, the country's National Disaster Operations Centre (NDOC) said. REUTERS/Thomas Mukoya (KENYA - Tags: SOCIETY DISASTER CRIME LAW CIVIL UNREST)
A trader attempts to extinguish fire inside a car at the scene of a twin explosion at the Gikomba open-air market for second hand clothes in Kenya's capital Nairobi
A trader attempts to extinguish fire inside a car at the scene of a twin explosion at the Gikomba open-air market for second hand clothes in Kenya's capital Nairobi May 16, 2014. At least four people were killed on Friday in two explosions in the Kenyan capital Nairobi, the country's National Disaster Operations Centre (NDOC) said. REUTERS/Thomas Mukoya (KENYA - Tags: SOCIETY CIVIL UNREST CRIME LAW DISASTER)
Policemen secure a damaged public transport van at the scene of a twin explosion at the Gikomba open-air market for second hand clothes in Nairobi
Policemen secure a damaged public transport van at the scene of a twin explosion at the Gikomba open-air market for second hand clothes in Kenya's capital Nairobi, May 16, 2014. The death toll in twin blasts on Friday in the Kenyan capital Nairobi rose to at least 10 with close to 70 people wounded, the National Disaster Operations Centre said. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)
Policemen inspect a damaged public transport van wrecked at the scene of a twin explosion at the Gikomba open-air market for second hand clothes in Nairobi
Policemen inspect a damaged public transport van wrecked at the scene of a twin explosion at the Gikomba open-air market for second hand clothes in Kenya's capital Nairobi May 16, 2014. The death toll in twin blasts on Friday in the Kenyan capital Nairobi rose to at least 10 with close to 70 people wounded, the National Disaster Operations Centre said. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)
A trader carries a bag of second-hand clothes as he flees the scene of a twin explosion at the Gikomba open-air market in Nairobi
A trader carries a bag of second-hand clothes as he flees the scene of a twin explosion at the Gikomba open-air market in Kenya's capital Nairobi May 16, 2014. The death toll in twin blasts on Friday in the Kenyan capital Nairobi rose to at least 10 with close to 70 people wounded, the National Disaster Operations Centre said. REUTERS/Thomas Mukoya (KENYA - Tags: CRIME LAW CIVIL UNREST)
A policeman attempts to control traders from the scene of a twin explosion at the Gikomba open-air market for second-hand clothes in Nairobi
A policeman (C) attempts to control traders from the scene of a twin explosion at the Gikomba open-air market for second-hand clothes in Kenya's capital Nairobi May 16, 2014. The death toll in twin blasts on Friday in Nairobi rose to at least 10 with close to 70 people wounded, the National Disaster Operations Centre said. The injured were taken to nearby hospitals and the Kenyan Red Cross was setting up a blood donation centre, the centre said on its official Twitter feed. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)
A general view shows abandoned second-hand clothes at the scene of a twin explosion at the Gikomba open-air market in Nairobi
A general view shows abandoned second-hand clothes at the scene of a twin explosion at the Gikomba open-air market in Kenya's capital Nairobi May 16, 2014. At least four people were killed on Friday in two explosions in Nairobi, the country's National Disaster Operations Centre (NDOC) said. REUTERS/Thomas Mukoya (KENYA - Tags: DISASTER CRIME LAW)
Second-hand clothes traders gather at the scene of a twin explosion at the Gikomba open-air market in Nairobi
Second-hand clothes traders gather at the scene of a twin explosion at the Gikomba open-air market in Kenya's capital Nairobi May 16, 2014. At least four people were killed on Friday in two explosions in Nairobi, the country's National Disaster Operations Centre (NDOC) said. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)
Traders, who were injured in a twin explosion, are evacuated from the scene at the Gikomba open-air market for second-hand clothes in Nairobi
Traders, who were injured in a twin explosion, are evacuated from the scene at the Gikomba open-air market for second-hand clothes in Kenya's capital Nairobi May 16, 2014. At least four people were killed on Friday in two explosions in Nairobi, the country's National Disaster Operations Centre (NDOC) said. REUTERS/Thomas Mukoya (KENYA - Tags: CRIME LAW CIVIL UNREST)
A policeman inspects a damaged public transport van at the scene of a twin explosion at the Gikomba open-air market for second-hand clothes in Nairobi
A policeman inspects a damaged public transport van at the scene of a twin explosion at the Gikomba open-air market for second-hand clothes in Kenya's capital Nairobi May 16, 2014. At least four people were killed on Friday in two explosions in Nairobi, the country's National Disaster Operations Centre (NDOC) said. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)