I believe in ghosts. There is an abundance of technology that can identify them. Having said that, people who are are ghost investigators are legitimate. However, some are definte frauds out to make a few bucks on deception.
I don't really watch Ghost adventures but I've seen one episode where they locked themselves in the shanghai tunnels in Portland. I didn't even finish the whole episode because I think it was a bit "cheesy" for me. The main investigator was annoying me a bit.
@John, right on. I use to watch Ghost Hunters all the time. Back then I really believed in their investigations but they turned up to be frauds all along. It was a big disappointment.
No. They are people who study the world of paranormal. Admittedly, a lot of them are fake just to turn a fast buck, but it is a real disciplinary subject.
Some are legitimate.