ALGIERS (Reuters) - The family of a suicide bomber who killed 17 U.N. staff in Algiers this week said he joined Islamist rebels after failing to get a taxi license and was motivated by "ignorance, not poverty", a newspaper reported. "We got nothing from al Qaeda, we are still very poor," Bechla Rabah's oldest son Younes told Echorouk. "Ignorance, not poverty, this is what pushed my father to blow himself up." Al Qaeda's North African wing claimed responsibility for twin car bombs on Tuesday that killed more than 30 people at the U.N. offices and a court building, saying it...