Have warned the storage of Ammonium Nitrate went unheeded. Tuesdays blast killed at least 135 people and injured 5,000 others. The citys governor says 300,000 people can no longer live in their homes. Lebanons economy minister says every apartment and business in beirut has been impacted by the blast. State media reports 90 of the citys hotels are damaged. Cnns ben wedeman reports. Reporter george ferones comes with a friend o see what they can al vaj from the remains of his parents apartment which looked directly on to beiruts port. Tuesdays blast turned it into a moon scape, a panorama of utter destruction. Dried blood marks the spot where his mother was resting in bed when the explosion sent a wall slamming on top of her. Shes still in the hospital. This was his parents retirement home. This was their life. Everything they did here. Given the damage, they probably will never be able to move back. Many neighbors were badly injured, others killed. In addition to the dead and the wound