An official says the suicide bomber was a civilian . Zakir Hussain Afridi , the top government official in Bajaur Agency , Pakistan , said that the preliminary investigation into the explosion shows that a girl between the ages of 16 and 18 blew herself up . President Obama says the ` ` outrageous attack '' is ` ` an affront ... to all . '' The Pakistani government claims responsibility for the blast , which killed at least 46 people . A U.N. spokesman said more than 300 people were going through security to get food .
An official says the suicide bomber was a civilian . President Obama says the ` ` outrageous attack '' is ` ` an affront ... to all . '' The Pakistani government claims responsibility for the blast , which killed at least 46 people . A U.N. spokesman said more than 300 people were going through security to get food .