Thailand's security officials has identified a suspect in the bomb blast
 that killed at least 21 people and injured more than a 100 yesterday. 
The man above has been identified via CCTV footage as the person who 
carried out the attack. He is believed to be from an 'anti-government' 
group based in Thailand's northeast which is the heartland of the 
Kingdom's Red Shirt movement that opposes the military junta.
     The Red Shirts are a grassroots network of rural and urban poor 
that are loyal to former Thailand prime minister, Yingluck and her 
brother, Thaksin Shinawatra.