(CNN)ISIS has released a new propaganda video showing what appears to be Kurdish Peshmerga fighters paraded down Iraqi streets in cages. The video features a man saying the Peshmerga soldiers were captured by ISIS. CNN cannot independently verify the authenticity of the video. But it shows at least 21 men in orange outfits hauled in the cages atop the beds of pickup trucks. A man with a microphone bearing the ISIS logo interviews some of the captives, who say they are Peshmerga soldiers. Most of those interviewed say they are from Kirkuk. The prisoners, under duress, call on their fellow...