I used to listen to a skeptical podcast where they would get on people who believed in the paranormal, and often made a living out of investigating ghosts, communicating with the dead etc. and interview them. It was great because it rarely ended up in any animosity, which usually happens when you get these types on radio talk shows and things.
I'll always remember one where they interviewed a man who used to look for the images of ghosts in static and voices in white noise. Nothing he came up with was conclusive, but he first began looking after his wife died. Even though he admitted that everything he'd found could be attributed to things like pareidolia, he said he'd never stop looking for his wife in the static.
