Former hostage Andrey Kozlov recounts the horrors he endure in Gaza.
"Only after two days did they take me to the bathroom. Before that they simply gave me an empty water bottle and told me to go with my hands tied. After that they took me to pee as if i were a dog, with a rope, like a leash, yelling, 'Nu, nu, nu.' I told them, 'I need to pull down my pants in order to go to the bathroom, and my hands are tied.' They said, 'We don't care. It was so awful. I couldn't do anything. They hit me, they kneed me in the stomach.""