Robert Van Hook scheduled to die today

Robert Van Hook once admitted from death row he knew his many appeals were futile in the long term. They weren't about proving his innocence, he said -- they were about saving his life for another year, another week, another day. "It's about delaying," he said. "Buying as much time as you can and trying to stay alive and survive for as long as you can." Barring last-minute intervention, Van Hook's time runs out 10 a.m. Wednesday.