Steven Nelson has spent more than a dozen years on Death Row in Texas and is to be executed by lethal injection on Wednesday for the murder of a pastor that he insists he did not commit. "It's hard at times," the 37-year-old Nelson says in an interview with AFP at the maximum security prison in Livingston, a town 75 miles (120 kilometers) north of Houston, where he is awaiting his execution. "You're waiting to be put to death," he said. "So that kind of breaks a little part of you every day... You just don't want to do nothing." IMAGES AND SOUNDBITES