Here we have an interesting video that comes to us from Humboldt Bay, California of a strange chemtrail/contrail that appears to be coming from a slow-moving yet unseen object hovering in the sky. While I tend to side with chemtrail skeptics, I find video extremely interesting. The end of the trail is barely moving over the 4+ minute duration of the video. While this could be achieved through clever video editing, I just am not getting the impression that this is the case here. Additionally, there is only barely a glimmer of something visible at the end of the trail at 0:26 when you view the 720p version of the video at full screen. While I don’t think this video is the result of editing, part of me wonders if the barely visible craft and slow movement is the result of the viewer’s perspective. Are we seeing a slow-moving UFO/cloaked plane or do you think the video is just the result of an optical illusion? I don’t know. Let me know what you think in the comments.