Dhaka, May 9: "Ethnic insurgent groups and exiled opposition groups strongly denied any role in Saturday?s bomb blast in Rangoon via Burmese radio programs based overseas. In a junta radio announcement the junta blamed four groups for the bomb blast, accusing of them of wanting to destabilize Burma. Last Saturday, Rangoon witnessed three bomb blasts that resulted in at least 11 dead and 162 injured. KNU, KNPP, SSA (South) and NCGUB are the organizations that are being accused of involvement in the bomb blasts..."