Difficult questions on the Ankara attack
A bomb blast rocked central Ankara at rush hour on the evening of Feb. 17, killing 28 and wounding 61. Government sources stated that a suicide bomber pulled the trigger on 30 kilos of explosives next to two buses stopped at a red traffic light carrying military and civilian personnel back home from military offices.
More:Difficult questions on the Ankara attack - MURAT YETKİN