Dream stub: Suspicions of terrorism

The dream was a confusing jumble when I woke, I'm not currently engaged in any suspicious activities, and I'm not particularly political, so don't expect clarification on this.

I dreamt I was stopped by the government and brought in on suspicions of being a terrorist. "Brought in" specifically means that I was waiting at a bus stop, and boarded the bus that pulled up only to realize it had been replaced by government agents who were making the rounds. On board was a Vietnamese guy I'd known in passing in high school. I knew I wouldn't be released, as it was the second time I'd been picked up, though I had done nothing wrong.

Also, there was something about vampire bats. Oddly enough, this is not the first time vampire bats have appeared in my dreams, though I can't remember what specifically they had to do with this dream.