<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.lakini mark barden ambaye mwanawe aliuawa katika shambulio la 2012 katika shule ya sandy hook elementary school mjini connecticut - anasema ongezeko la bunduki sio suluhu.  <response>: but mark barden, whose son daniel was killed in the 2012 shooting at sandy hook elementary school in connecticut, said teachers should not be given the awesome responsibility of lethal force to take a life. 